| 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 | $171.60 | 11.231% | $190.8724 | $190.87 | $190.85 | $190.90 |
| Purchase #2 | $247.58 | 12.266% | $277.9482 | $277.95 | $277.95 | $277.90 |
| Purchase #3 | $216.35 | 9.319% | $236.5117 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $99.84 | 3.647% | $103.4812 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $95.55 | 11.448% | $106.4886 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $107.27 | 7.294% | $115.0943 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $136.48 | 8.764% | $148.4411 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $1,074.67 | $1,178.8375 | $1,178.83 | $1,178.85 | $1,178.80 | |