| 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 | $167.35 | 12.130% | $187.6496 | $187.65 | $187.65 | $187.60 |
| Purchase #2 | $130.83 | 6.354% | $139.1429 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $187.81 | 12.128% | $210.5876 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $141.49 | 6.780% | $151.083 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $62.63 | 4.615% | $65.5204 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $169.81 | 4.360% | $177.2137 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $54.36 | 5.141% | $57.1546 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $914.28 | $988.3518 | $988.34 | $988.35 | $988.30 | |