| 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 | $154.49 | 3.863% | $160.4579 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $87.78 | 7.674% | $94.5162 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $56.32 | 3.242% | $58.1459 | $58.15 | $58.15 | $58.10 |
| Purchase #4 | $114.64 | 9.662% | $125.7165 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $126.45 | 13.389% | $143.3804 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $152.88 | 3.441% | $158.1406 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $138.53 | 12.321% | $155.5983 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $831.09 | $895.9558 | $895.97 | $895.95 | $895.90 | |