| 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 | $163.32 | 6.108% | $173.2956 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $45.78 | 5.523% | $48.3084 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $74.71 | 9.797% | $82.0293 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $191.67 | 11.182% | $213.1025 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $155.28 | 3.462% | $160.6558 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $28.94 | 4.261% | $30.1731 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $45.94 | 10.859% | $50.9286 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $705.64 | $758.4933 | $758.50 | $758.50 | $758.50 | |