| 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 | $190.96 | 9.392% | $208.895 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $73.64 | 8.281% | $79.7381 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $111.85 | 12.357% | $125.6713 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $126.80 | 10.213% | $139.7501 | $139.75 | $139.75 | $139.80 |
| Purchase #5 | $213.98 | 10.500% | $236.4479 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $20.61 | 7.601% | $22.1766 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $145.85 | 13.452% | $165.4697 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $883.69 | $978.1487 | $978.16 | $978.15 | $978.20 | |