| 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 | $139.33 | 5.249% | $146.6434 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $140.36 | 13.260% | $158.9717 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $189.62 | 13.609% | $215.4254 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $228.54 | 12.621% | $257.384 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $116.37 | 8.300% | $126.0287 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $205.89 | 11.305% | $229.1659 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $24.42 | 12.833% | $27.5538 | $27.55 | $27.55 | $27.60 |
| 7 purchase totals = | $1,044.53 | $1,161.1729 | $1,161.17 | $1,161.20 | $1,161.20 | |