| 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 | $186.91 | 11.585% | $208.5635 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $142.74 | 11.362% | $158.9581 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $56.32 | 6.705% | $60.0963 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $30.72 | 5.774% | $32.4938 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $178.97 | 12.490% | $201.3234 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $86.31 | 11.762% | $96.4618 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $130.74 | 13.242% | $148.0526 | $148.05 | $148.05 | $148.10 |
| 7 purchase totals = | $812.71 | $905.9495 | $905.94 | $905.90 | $906.10 | |