| 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 | $127.72 | 13.309% | $144.7183 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $89.74 | 8.308% | $97.1956 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $79.78 | 8.108% | $86.2486 | $86.25 | $86.25 | $86.20 |
| Purchase #4 | $152.30 | 10.266% | $167.9351 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $22.97 | 4.442% | $23.9903 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $172.41 | 8.631% | $187.2907 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $231.81 | 7.730% | $249.7289 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $876.73 | $957.1075 | $957.12 | $957.15 | $957.00 | |