| 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 | $155.74 | 6.375% | $165.6684 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $32.71 | 8.409% | $35.4606 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $92.43 | 9.728% | $101.4216 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $163.55 | 6.200% | $173.6901 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $112.66 | 13.107% | $127.4263 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $203.60 | 11.390% | $226.79 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $27.97 | 7.376% | $30.0331 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $788.66 | $860.4901 | $860.49 | $860.50 | $860.50 | |