| 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 | $166.74 | 9.181% | $182.0484 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $17.59 | 5.296% | $18.5216 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $97.31 | 13.562% | $110.5072 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $56.47 | 6.350% | $60.0558 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $243.36 | 10.172% | $268.1146 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $42.53 | 8.790% | $46.2684 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $225.80 | 7.260% | $242.1931 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $849.80 | $927.7091 | $927.71 | $927.65 | $927.70 | |