| 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 | $167.95 | 7.645% | $180.7898 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $121.59 | 8.117% | $131.4595 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $177.68 | 10.207% | $195.8158 | $195.82 | $195.80 | $195.80 |
| Purchase #4 | $229.95 | 8.453% | $249.3877 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $189.48 | 8.537% | $205.6559 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $148.47 | 11.777% | $165.9553 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $215.58 | 4.589% | $225.473 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,250.70 | $1,354.5370 | $1,354.55 | $1,354.50 | $1,354.70 | |