| 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 | $162.80 | 10.745% | $180.2929 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $61.96 | 6.747% | $66.1404 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $101.30 | 11.128% | $112.5727 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $53.30 | 9.622% | $58.4285 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $181.34 | 7.476% | $194.897 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $115.85 | 9.662% | $127.0434 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $171.89 | 13.352% | $194.8408 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $848.44 | $934.2157 | $934.21 | $934.25 | $934.10 | |