| 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 | $153.39 | 8.855% | $166.9727 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $224.89 | 3.551% | $232.8758 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $182.38 | 4.246% | $190.1239 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $5.51 | 3.413% | $5.6981 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $97.96 | 9.185% | $106.9576 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $198.55 | 10.182% | $218.7664 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $41.56 | 3.644% | $43.0744 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $904.24 | $964.4689 | $964.47 | $964.40 | $964.60 | |