| 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 | $143.60 | 12.282% | $161.237 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $232.69 | 5.471% | $245.4205 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $55.61 | 4.710% | $58.2292 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $110.49 | 13.245% | $125.1244 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $145.74 | 5.106% | $153.1815 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $51.43 | 11.432% | $57.3095 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $28.71 | 6.634% | $30.6146 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $768.27 | $831.1167 | $831.11 | $831.10 | $831.00 | |