| 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 | $148.65 | 6.451% | $158.2394 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $183.30 | 5.348% | $193.1029 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $188.43 | 11.480% | $210.0618 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $66.68 | 12.418% | $74.9603 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $205.55 | 9.478% | $225.032 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $62.33 | 9.454% | $68.2227 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $59.49 | 9.416% | $65.0916 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $914.43 | $994.7107 | $994.70 | $994.70 | $994.70 | |