| 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 | $74.89 | 3.844% | $77.7688 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $118.56 | 5.778% | $125.4104 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $169.81 | 4.611% | $177.6399 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $40.98 | 5.825% | $43.3671 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $90.37 | 4.142% | $94.1131 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $227.69 | 5.474% | $240.1538 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $144.42 | 10.501% | $159.5855 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $866.72 | $918.0386 | $918.04 | $918.00 | $918.10 | |