| 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 | $153.41 | 3.183% | $158.293 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $29.59 | 3.791% | $30.7118 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $95.73 | 7.312% | $102.7298 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $16.33 | 5.710% | $17.2624 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $153.85 | 12.706% | $173.3982 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $198.57 | 12.332% | $223.0577 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $63.53 | 11.249% | $70.6765 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $711.01 | $776.1294 | $776.13 | $776.15 | $776.20 | |