| 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 | $172.26 | 4.732% | $180.4113 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $215.98 | 4.379% | $225.4378 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $81.80 | 5.676% | $86.443 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $73.44 | 3.467% | $75.9862 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $60.31 | 10.315% | $66.531 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $173.76 | 10.227% | $191.5304 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $27.51 | 9.247% | $30.0538 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $805.06 | $856.3935 | $856.39 | $856.45 | $856.30 | |