| 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 | $165.69 | 12.723% | $186.7707 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $216.57 | 8.111% | $234.136 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $229.51 | 13.615% | $260.7578 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $146.73 | 11.188% | $163.1462 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $9.72 | 8.761% | $10.5716 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $54.93 | 6.420% | $58.4565 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $8.83 | 11.569% | $9.8515 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $831.98 | $923.6903 | $923.70 | $923.65 | $923.80 | |