| 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 | $148.52 | 8.832% | $161.6373 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $125.53 | 5.813% | $132.8271 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $5.56 | 13.593% | $6.3158 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $205.80 | 10.300% | $226.9974 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $209.30 | 12.647% | $235.7702 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $42.36 | 10.685% | $46.8862 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $27.85 | 7.742% | $30.0061 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $764.92 | $840.4401 | $840.46 | $840.45 | $840.40 | |