| 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 | $138.51 | 11.595% | $154.5702 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $219.81 | 4.248% | $229.1475 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $138.30 | 13.242% | $156.6137 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $78.95 | 5.382% | $83.1991 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $143.58 | 6.749% | $153.2702 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $108.64 | 7.647% | $116.9477 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $53.60 | 5.193% | $56.3834 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $881.39 | $950.1318 | $950.13 | $950.10 | $950.10 | |