| 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 | $6.77 | 6.307% | $7.197 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $27.50 | 11.567% | $30.6809 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $151.30 | 8.714% | $164.4843 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $214.48 | 13.762% | $243.9967 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $151.95 | 7.282% | $163.015 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $24.38 | 11.150% | $27.0984 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $146.97 | 6.369% | $156.3305 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $723.35 | $792.8028 | $792.81 | $792.85 | $792.80 | |