| 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 | $163.90 | 8.412% | $177.6873 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $223.45 | 6.466% | $237.8983 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $139.39 | 10.779% | $154.4148 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $27.25 | 11.157% | $30.2903 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $201.70 | 5.495% | $212.7834 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $83.65 | 4.632% | $87.5247 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $64.32 | 8.341% | $69.6849 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $903.66 | $970.2837 | $970.27 | $970.30 | $970.30 | |