| 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 | $111.44 | 6.142% | $118.2846 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $194.75 | 12.144% | $218.4004 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $62.87 | 13.772% | $71.5285 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $12.36 | 6.325% | $13.1418 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $45.91 | 11.356% | $51.1235 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $175.75 | 13.653% | $199.7451 | $199.75 | $199.75 | $199.70 |
| Purchase #7 | $148.95 | 6.863% | $159.1724 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $752.03 | $831.3963 | $831.39 | $831.40 | $831.30 | |