| 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 | $161.98 | 5.435% | $170.7836 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $42.49 | 7.151% | $45.5285 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $26.61 | 8.816% | $28.9559 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $151.68 | 13.169% | $171.6547 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $127.27 | 6.476% | $135.512 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $66.80 | 13.555% | $75.8547 | $75.85 | $75.85 | $75.90 |
| Purchase #7 | $24.36 | 12.727% | $27.4603 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $601.19 | $655.7497 | $655.74 | $655.75 | $655.90 | |