| 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 | $176.79 | 10.332% | $195.0559 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $74.93 | 13.267% | $84.871 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $44.29 | 4.684% | $46.3645 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $225.82 | 11.410% | $251.5861 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $102.49 | 6.268% | $108.9141 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $38.85 | 3.703% | $40.2886 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $74.26 | 8.361% | $80.4689 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $737.43 | $807.5491 | $807.55 | $807.50 | $807.70 | |