diff --git a/src/main/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercises.java b/src/main/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercises.java
index 99f7615..03d3b2f 100644
--- a/src/main/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercises.java
+++ b/src/main/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercises.java
@@ -24,18 +24,6 @@ public class RoundingStrategyExercises {
         throw new UnsupportedOperationException("TODO");
     }
 
-    /**
-     * <p>Apply explicit default rounding to a VAT amount.</p>
-     *
-     * <p>Use rounding as a separate, explicit step.</p>
-     *
-     * @param taxAmount tax amount to round
-     * @return rounded tax amount
-     */
-    public MonetaryAmount roundVatAmount(MonetaryAmount taxAmount) {
-        throw new UnsupportedOperationException("TODO");
-    }
-
     /**
      * <p>Apply Swiss cash rounding to the nearest 0.05 for CHF amounts.</p>
      *
diff --git a/src/test/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercisesTest.java b/src/test/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercisesTest.java
index 6904009..7e2c60e 100644
--- a/src/test/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercisesTest.java
+++ b/src/test/java/swiss/fihlon/workshop/money/part2/RoundingStrategyExercisesTest.java
@@ -1,11 +1,12 @@
 package swiss.fihlon.workshop.money.part2;
 
-import java.math.BigDecimal;
-import javax.money.MonetaryAmount;
-import javax.money.MonetaryOperator;
 import org.javamoney.moneta.Money;
 import org.junit.jupiter.api.Test;
 
+import javax.money.MonetaryAmount;
+import javax.money.MonetaryOperator;
+import java.math.BigDecimal;
+
 import static org.assertj.core.api.Assertions.assertThat;
 
 class RoundingStrategyExercisesTest {
@@ -23,17 +24,6 @@ class RoundingStrategyExercisesTest {
         assertThat(result.getNumber().numberValueExact(BigDecimal.class)).isEqualByComparingTo("10.02");
     }
 
-    @Test
-    void shouldRoundVatAmount() {
-        MonetaryAmount taxAmount = Money.of(1.537, "CHF");
-
-        MonetaryAmount result = exercises.roundVatAmount(taxAmount);
-
-        assertThat(result).isNotNull();
-        assertThat(result.getCurrency().getCurrencyCode()).isEqualTo("CHF");
-        assertThat(result.getNumber().numberValueExact(BigDecimal.class)).isEqualByComparingTo("1.54");
-    }
-
     @Test
     void shouldApplySwissCashRounding() {
         MonetaryAmount firstAmount = Money.of(10.02, "CHF");