| 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 | $30.31 | 9.569% | $33.2104 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $162.82 | 10.648% | $180.1571 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $9.54 | 6.827% | $10.1913 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $197.52 | 13.797% | $224.7718 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $154.94 | 6.164% | $164.4905 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $119.87 | 12.869% | $135.2961 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $156.95 | 3.655% | $162.6865 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $831.95 | $910.8037 | $910.81 | $910.80 | $910.90 | |