| 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 | $180.89 | 5.791% | $191.3653 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $59.36 | 3.317% | $61.329 | $61.33 | $61.35 | $61.30 |
| Purchase #3 | $130.47 | 10.518% | $144.1928 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $199.30 | 7.370% | $213.9884 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $69.66 | 5.806% | $73.7045 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $81.92 | 6.508% | $87.2514 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $119.36 | 5.655% | $126.1098 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $840.96 | $897.9412 | $897.94 | $897.95 | $898.00 | |