| 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 | $164.35 | 7.228% | $176.2292 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $55.82 | 4.180% | $58.1533 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $41.95 | 3.620% | $43.4686 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $66.27 | 7.317% | $71.119 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $188.54 | 7.512% | $202.7031 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $30.98 | 13.501% | $35.1626 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $45.79 | 5.778% | $48.4357 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $593.70 | $635.2715 | $635.27 | $635.25 | $635.30 | |