| 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 | $144.84 | 12.823% | $163.4128 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $70.82 | 3.590% | $73.3624 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $221.98 | 11.492% | $247.4899 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $26.57 | 13.326% | $30.1107 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $48.77 | 11.481% | $54.3693 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $27.79 | 8.796% | $30.2344 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $105.78 | 6.210% | $112.3489 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $646.55 | $711.3284 | $711.32 | $711.30 | $711.30 | |