| 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 | $148.97 | 9.779% | $163.5378 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $214.52 | 13.230% | $242.901 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $224.80 | 4.825% | $235.6466 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $141.95 | 11.345% | $158.0542 | $158.05 | $158.05 | $158.10 |
| Purchase #5 | $170.85 | 7.869% | $184.2942 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $64.51 | 12.426% | $72.526 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $24.49 | 13.634% | $27.829 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $990.09 | $1,084.7888 | $1,084.79 | $1,084.85 | $1,084.70 | |