| 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 | $148.82 | 7.802% | $160.4309 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $59.72 | 11.651% | $66.678 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $212.82 | 5.609% | $224.7571 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $115.36 | 6.852% | $123.2645 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $45.73 | 13.727% | $52.0074 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $78.98 | 3.387% | $81.6551 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $151.53 | 7.617% | $163.072 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $812.96 | $871.8650 | $871.87 | $871.85 | $872.00 | |