| 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 | $72.42 | 12.421% | $81.4153 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $167.41 | 3.412% | $173.122 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $39.83 | 8.789% | $43.3307 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $139.40 | 7.568% | $149.9498 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $97.42 | 11.646% | $108.7655 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $44.32 | 8.763% | $48.2038 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $63.33 | 11.299% | $70.4857 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $624.13 | $675.2728 | $675.28 | $675.25 | $675.20 | |