Chapter 6 - Using Decision Structures - Part 2

The Select Case structure looks like this illustration in the Microsoft documentation. The second major topic of this lesson is to show you how Select Case and If-Then-Else can actually be used for exactly the same programming problem sometimes. It's up to you, as a programmer, to decide which one works best.

The example that we'll use is the same one in the book.

Here's the code in the book:

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Dim AdjustedIncome, TaxDue As Double

If AdjustedIncome <= 27050 Then ' 15% tax bracket
  TaxDue = AdjustedIncome * 0.15
ElseIf AdjustedIncome <= 65550 Then ' 28% tax bracket
  TaxDue = 4057.5 + ((AdjustedIncome - 27050) * 0.28)
ElseIf AdjustedIncome <= 136750 Then ' 31% tax bracket
  TaxDue = 4057.5 + ((AdjustedIncome - 65550) * 0.31)
ElseIf AdjustedIncome <= 297350 Then ' 36% tax bracket
  TaxDue = 4057.5 + ((AdjustedIncome - 136750) * 0.36)
Else ' 39.6% tax bracket
  TaxDue = 4057.5 + ((AdjustedIncome - 297350) * 0.396)
End If
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