| 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 | $130.90 | 3.108% | $134.9684 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $102.83 | 7.423% | $110.4631 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $150.38 | 13.829% | $171.1761 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $92.29 | 13.749% | $104.979 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $205.97 | 8.709% | $223.9079 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $69.75 | 8.425% | $75.6264 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $52.61 | 12.673% | $59.2773 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $804.73 | $880.3982 | $880.41 | $880.45 | $880.50 | |