| 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 | $148.50 | 12.175% | $166.5799 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $232.43 | 12.283% | $260.9794 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $16.62 | 3.219% | $17.155 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $205.43 | 8.686% | $223.2736 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $138.85 | 12.434% | $156.1146 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $28.92 | 12.291% | $32.4746 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $148.51 | 11.248% | $165.2144 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $919.26 | $1,021.7915 | $1,021.78 | $1,021.75 | $1,021.90 | |