| 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 | $159.87 | 13.660% | $181.7082 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $41.80 | 6.162% | $44.3757 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $70.86 | 11.675% | $79.1329 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $58.77 | 13.574% | $66.7474 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $224.91 | 5.229% | $236.6705 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $72.35 | 11.548% | $80.705 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $26.45 | 13.846% | $30.1123 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $655.01 | $719.4520 | $719.46 | $719.45 | $719.40 | |