| 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 | $177.69 | 5.272% | $187.0578 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $12.98 | 10.688% | $14.3673 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $79.25 | 9.634% | $86.8849 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $242.80 | 7.812% | $261.7675 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $99.48 | 6.520% | $105.9661 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $214.54 | 10.227% | $236.481 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $99.36 | 9.858% | $109.1549 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $926.10 | $1,001.6795 | $1,001.68 | $1,001.65 | $1,001.90 | |