| 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 | $112.98 | 5.564% | $119.2662 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $9.81 | 11.302% | $10.9187 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $221.71 | 13.438% | $251.5034 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $135.48 | 3.127% | $139.7165 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $69.55 | 5.106% | $73.1012 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $55.34 | 9.256% | $60.4623 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $155.69 | 13.176% | $176.2037 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $760.56 | $831.1720 | $831.17 | $831.10 | $831.20 | |