| 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 | $171.75 | 7.829% | $185.1963 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $59.98 | 9.459% | $65.6535 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $40.66 | 13.332% | $46.0808 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $171.68 | 3.202% | $177.1772 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $17.95 | 11.306% | $19.9794 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $24.51 | 11.689% | $27.375 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $204.41 | 3.188% | $210.9266 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $690.94 | $732.3888 | $732.40 | $732.50 | $732.50 | |