| 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 | $191.26 | 12.447% | $215.0661 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $151.53 | 4.577% | $158.4655 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $147.88 | 10.375% | $163.2226 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $146.51 | 9.760% | $160.8094 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $119.82 | 12.499% | $134.7963 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $54.39 | 11.869% | $60.8455 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $27.71 | 12.430% | $31.1544 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $839.10 | $924.3598 | $924.37 | $924.30 | $924.40 | |