| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.95 | 13.515% | $217.892 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $228.26 | 9.720% | $250.4469 | $250.45 | $250.45 | $250.40 |
| Purchase #3 | $64.56 | 7.551% | $69.4349 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $57.73 | 13.449% | $65.4941 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $154.68 | 13.260% | $175.1906 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $19.44 | 10.748% | $21.5294 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $29.29 | 7.455% | $31.4736 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $745.91 | $831.4615 | $831.45 | $831.50 | $831.40 | |