| 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 | $15.38 | 11.476% | $17.145 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $195.68 | 13.370% | $221.8424 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $151.62 | 12.709% | $170.8894 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $28.53 | 7.281% | $30.6073 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $6.99 | 4.474% | $7.3027 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $148.50 | 7.249% | $159.2648 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $25.59 | 8.589% | $27.7879 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $572.29 | $634.8395 | $634.84 | $634.85 | $634.80 | |