| 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 | $143.83 | 11.359% | $160.1676 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $19.80 | 11.637% | $22.1041 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $59.49 | 8.510% | $64.5526 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $104.44 | 13.386% | $118.4203 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $144.74 | 4.370% | $151.0651 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $75.86 | 8.298% | $82.1549 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $164.26 | 3.714% | $170.3606 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $712.42 | $768.8252 | $768.82 | $768.75 | $769.00 | |