| 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 | $150.93 | 8.218% | $163.3334 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $41.47 | 12.102% | $46.4887 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $120.52 | 10.718% | $133.4373 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $61.88 | 7.170% | $66.3168 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $154.94 | 9.789% | $170.1071 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $118.87 | 11.786% | $132.88 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $168.38 | 10.648% | $186.3091 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $816.99 | $898.8724 | $898.88 | $898.90 | $898.80 | |