| 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 | $151.92 | 7.847% | $163.8412 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $58.74 | 13.576% | $66.7145 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $167.82 | 12.536% | $188.8579 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $7.73 | 9.845% | $8.491 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $18.39 | 9.129% | $20.0688 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $133.42 | 3.785% | $138.4699 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $203.86 | 8.665% | $221.5245 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $741.88 | $807.9678 | $807.96 | $807.90 | $808.00 | |