| 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 | $158.33 | 3.473% | $163.8288 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $140.33 | 12.873% | $158.3947 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $167.32 | 10.264% | $184.4937 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $95.86 | 13.874% | $109.1596 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $196.55 | 5.815% | $207.9794 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $49.89 | 6.313% | $53.0396 | $53.04 | $53.05 | $53.00 |
| Purchase #7 | $105.40 | 10.274% | $116.2288 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $913.68 | $993.1246 | $993.12 | $993.20 | $993.10 | |