| 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 | $121.75 | 13.712% | $138.4444 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $60.94 | 5.519% | $64.3033 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $141.72 | 12.655% | $159.6547 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $140.27 | 11.648% | $156.6086 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $146.32 | 6.560% | $155.9186 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $105.52 | 6.309% | $112.1773 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $79.44 | 3.603% | $82.3022 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $795.96 | $869.4091 | $869.40 | $869.40 | $869.40 | |