| 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 | $136.79 | 8.410% | $148.294 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $35.59 | 3.348% | $36.7816 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $188.93 | 10.471% | $208.7129 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $160.54 | 6.471% | $170.9285 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $28.48 | 7.583% | $30.6396 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $215.61 | 8.135% | $233.1499 | $233.15 | $233.15 | $233.10 |
| Purchase #7 | $94.40 | 11.662% | $105.4089 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $860.34 | $933.9154 | $933.91 | $933.95 | $933.80 | |