Fix - Scan-Split expense with scan in group create 3 expense in confirmation page

src/components/MoneyRequestConfirmationList.tsx

@@ -347,11 +347,11 @@
     // Update the tax code when the default changes (for example, because the transaction currency changed)
     const defaultTaxCode = getDefaultTaxCode(policy, transaction) ?? '';
     useEffect(() => {
-        if (!transactionID || isReadOnly) {
+        if (!transactionID || isReadOnly || !shouldShowTax) {
             return;
         }
         setMoneyRequestTaxRate(transactionID, defaultTaxCode);
-    }, [defaultTaxCode, transactionID, isReadOnly]);
+    }, [defaultTaxCode, transactionID, isReadOnly, shouldShowTax]);
 
     const distance = getDistanceInMeters(transaction, unit);
     const prevDistance = usePrevious(distance);
@@ -506,11 +506,11 @@
     const taxAmount = calculateTaxAmount(taxPercentage, taxableAmount, transaction?.currency ?? CONST.CURRENCY.USD);
     const taxAmountInSmallestCurrencyUnits = convertToBackendAmount(Number.parseFloat(taxAmount.toString()));
     useEffect(() => {
-        if (!transactionID || isReadOnly) {
+        if (!transactionID || isReadOnly || !shouldShowTax) {
             return;
         }
         setMoneyRequestTaxAmount(transactionID, taxAmountInSmallestCurrencyUnits);
-    }, [transactionID, taxAmountInSmallestCurrencyUnits, isReadOnly]);
+    }, [transactionID, taxAmountInSmallestCurrencyUnits, isReadOnly, shouldShowTax]);
 
     // If completing a split expense fails, set didConfirm to false to allow the user to edit the fields again
     if (isEditingSplitBill && didConfirm) {
@@ -965,7 +965,7 @@
                 onSendMoney?.(paymentMethod);
             }
         },
         [
             routeError,
             transactionID,
             iouType,