| 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 | $162.89 | 7.488% | $175.0872 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $12.98 | 3.646% | $13.4533 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $117.38 | 8.260% | $127.0756 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $236.25 | 10.853% | $261.8902 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $21.87 | 5.625% | $23.1002 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $88.50 | 6.825% | $94.5401 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $247.85 | 13.746% | $281.9195 | $281.92 | $281.90 | $281.90 |
| 7 purchase totals = | $887.72 | $977.0661 | $977.07 | $977.10 | $977.10 | |