Python Assignment # 3 try except and casting

Part 1:

Widgets sell for $17 each

Using raw_input, ask the user for the number of widgets required

Use try except to verify that the input value is an int

If the value entered is valid,

Calculate the cost of the widgets

If the value entered is NOT valid, close the program # See the example above

Part 2:

Sales tax for widgets is currently 5.75%

Calculate the cost of the widgets, including tax

Print the total cost in sentence form.

Note: You must use raw_input to receive full credit