| 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 | $148.49 | 4.808% | $155.6294 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $181.43 | 7.289% | $194.6544 | $194.65 | $194.65 | $194.70 |
| Purchase #3 | $101.79 | 10.321% | $112.2957 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $37.51 | 13.165% | $42.4482 | $42.45 | $42.45 | $42.40 |
| Purchase #5 | $89.55 | 6.586% | $95.4478 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $102.75 | 7.125% | $110.0709 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $62.30 | 5.211% | $65.5465 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $723.82 | $776.0929 | $776.10 | $776.10 | $776.00 | |