| 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 | $184.41 | 5.670% | $194.866 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $172.49 | 4.566% | $180.3659 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $157.87 | 10.872% | $175.0336 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $27.69 | 11.349% | $30.8325 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $89.92 | 13.872% | $102.3937 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $213.66 | 9.478% | $233.9107 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $167.51 | 12.200% | $187.9462 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $1,013.55 | $1,105.3486 | $1,105.35 | $1,105.35 | $1,105.30 | |