| 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 | $170.38 | 8.677% | $185.1639 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $143.54 | 12.692% | $161.7581 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $67.92 | 10.184% | $74.837 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $17.63 | 10.340% | $19.4529 | $19.45 | $19.45 | $19.50 |
| Purchase #5 | $46.39 | 4.499% | $48.4771 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $106.54 | 9.769% | $116.9479 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $210.43 | 12.141% | $235.9783 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $762.83 | $842.6152 | $842.62 | $842.65 | $842.70 | |