| 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 | $136.30 | 5.257% | $143.4653 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $163.45 | 12.698% | $184.2049 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $215.52 | 4.543% | $225.3111 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $29.41 | 3.308% | $30.3829 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $12.95 | 5.829% | $13.7049 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $87.52 | 4.638% | $91.5792 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $49.89 | 9.323% | $54.5412 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $695.04 | $743.1895 | $743.18 | $743.20 | $743.20 | |