| 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 | $212.51 | 9.387% | $232.4583 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $96.67 | 6.299% | $102.7592 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $137.88 | 7.406% | $148.0914 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $168.35 | 6.138% | $178.6833 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $186.33 | 9.176% | $203.4276 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $31.88 | 5.681% | $33.6911 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $51.51 | 13.600% | $58.5154 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $885.13 | $957.6263 | $957.63 | $957.65 | $957.70 | |