| 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 | $175.67 | 8.608% | $190.7917 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $103.89 | 3.383% | $107.4046 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $152.69 | 8.152% | $165.1373 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $83.93 | 9.739% | $92.1039 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $221.45 | 6.772% | $236.4466 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $239.37 | 7.569% | $257.4879 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $236.30 | 3.481% | $244.5256 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,213.30 | $1,293.8976 | $1,293.90 | $1,293.95 | $1,293.80 | |