| 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 | $67.27 | 11.104% | $74.7397 | $74.74 | $74.75 | $74.70 |
| Purchase #2 | $143.76 | 11.456% | $160.2291 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $12.31 | 4.499% | $12.8638 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $163.45 | 9.425% | $178.8552 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $100.39 | 10.331% | $110.7613 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $231.86 | 10.477% | $256.152 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $105.73 | 3.434% | $109.3608 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $824.77 | $902.9619 | $902.96 | $902.95 | $903.10 | |