| 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 | $174.59 | 9.266% | $190.7675 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $23.97 | 7.806% | $25.8411 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $64.79 | 10.606% | $71.6616 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $238.27 | 8.564% | $258.6754 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $118.44 | 6.651% | $126.3174 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $37.61 | 9.485% | $41.1773 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $75.61 | 4.224% | $78.8038 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $733.28 | $793.2441 | $793.25 | $793.25 | $793.30 | |