| 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 | $140.39 | 4.729% | $147.029 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $58.94 | 12.373% | $66.2326 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $154.70 | 10.811% | $171.4246 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $26.97 | 13.359% | $30.5729 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $236.47 | 4.662% | $247.4942 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $48.79 | 8.477% | $52.9259 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $131.49 | 7.867% | $141.8343 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $797.75 | $857.5135 | $857.50 | $857.55 | $857.40 | |