| 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 | $151.28 | 8.192% | $163.6729 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $36.94 | 7.429% | $39.6843 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $229.38 | 8.873% | $249.7329 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $215.42 | 9.683% | $236.2791 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $99.30 | 7.850% | $107.0951 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $133.78 | 3.398% | $138.3258 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $86.73 | 11.252% | $96.4889 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $952.83 | $1,031.2790 | $1,031.28 | $1,031.35 | $1,031.30 | |