| 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 | $147.78 | 12.653% | $166.4786 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $70.53 | 7.113% | $75.5468 | $75.55 | $75.55 | $75.50 |
| Purchase #3 | $149.82 | 10.188% | $165.0837 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $248.87 | 9.762% | $273.1647 | $273.16 | $273.15 | $273.20 |
| Purchase #5 | $11.87 | 13.717% | $13.4982 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $151.98 | 3.158% | $156.7795 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $45.49 | 11.698% | $50.8114 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $826.34 | $901.3629 | $901.36 | $901.40 | $901.40 | |