| 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 | $130.44 | 9.661% | $143.0418 | $143.04 | $143.05 | $143.00 |
| Purchase #2 | $27.54 | 12.504% | $30.9836 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $117.73 | 3.213% | $121.5127 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $86.76 | 3.857% | $90.1063 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $146.73 | 13.426% | $166.43 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $118.25 | 11.755% | $132.1503 | $132.15 | $132.15 | $132.20 |
| Purchase #7 | $69.88 | 9.137% | $76.2649 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $697.33 | $760.4896 | $760.48 | $760.50 | $760.50 | |