| 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 | $133.58 | 10.819% | $148.032 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $125.93 | 6.499% | $134.1142 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $139.91 | 8.615% | $151.9632 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $35.94 | 13.329% | $40.7304 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $28.39 | 8.343% | $30.7586 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $110.26 | 7.595% | $118.6342 | $118.63 | $118.65 | $118.60 |
| Purchase #7 | $77.28 | 8.752% | $84.0435 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $651.29 | $708.2761 | $708.26 | $708.30 | $708.20 | |