| 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 | $175.74 | 13.349% | $199.1995 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $9.26 | 6.339% | $9.847 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $21.47 | 9.231% | $23.4519 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $66.28 | 11.375% | $73.8194 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $49.66 | 11.232% | $55.2378 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $61.68 | 3.815% | $64.0331 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $118.79 | 5.537% | $125.3674 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $502.88 | $550.9561 | $550.96 | $550.95 | $550.90 | |