| 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 | $17.26 | 3.397% | $17.8463 | $17.85 | $17.85 | $17.80 |
| Purchase #2 | $226.54 | 11.841% | $253.3646 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $38.84 | 7.858% | $41.892 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $106.55 | 11.198% | $118.4815 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $167.38 | 4.162% | $174.3464 | $174.35 | $174.35 | $174.30 |
| Purchase #6 | $151.51 | 4.739% | $158.6901 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $156.80 | 13.631% | $178.1734 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $864.88 | $942.7943 | $942.79 | $942.80 | $942.80 | |