| 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 | $196.50 | 7.204% | $210.6559 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $186.41 | 9.249% | $203.6511 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $117.61 | 7.473% | $126.399 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $143.45 | 10.325% | $158.2612 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $184.36 | 12.576% | $207.5451 | $207.55 | $207.55 | $207.50 |
| Purchase #6 | $30.90 | 13.849% | $35.1793 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $32.94 | 8.871% | $35.8621 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $892.17 | $977.5537 | $977.56 | $977.55 | $977.70 | |