| 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 | $148.52 | 7.757% | $160.0407 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $95.88 | 11.608% | $107.0098 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $81.83 | 7.411% | $87.8944 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $231.49 | 8.424% | $250.9907 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $81.47 | 10.176% | $89.7604 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $227.27 | 11.745% | $253.9629 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $168.25 | 8.450% | $182.4671 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $1,034.71 | $1,132.1260 | $1,132.12 | $1,132.10 | $1,132.20 | |