| 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 | $145.79 | 10.550% | $161.1708 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $187.46 | 9.622% | $205.4974 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $92.69 | 11.431% | $103.2854 | $103.29 | $103.30 | $103.30 |
| Purchase #4 | $112.72 | 4.731% | $118.0528 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $76.59 | 3.318% | $79.1313 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $157.86 | 3.296% | $163.0631 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $82.98 | 11.387% | $92.4289 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $856.09 | $922.6297 | $922.63 | $922.65 | $922.70 | |