| 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 | $111.74 | 9.343% | $122.1799 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $68.72 | 4.858% | $72.0584 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $18.56 | 10.586% | $20.5248 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $147.93 | 12.753% | $166.7955 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $58.81 | 13.379% | $66.6782 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $112.70 | 5.179% | $118.5367 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $190.82 | 5.537% | $201.3857 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $709.28 | $768.1592 | $768.17 | $768.20 | $768.20 | |