| 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 | $182.69 | 7.224% | $195.8875 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $112.83 | 12.609% | $127.0567 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $97.50 | 13.793% | $110.9482 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $52.67 | 11.282% | $58.6122 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $15.61 | 13.797% | $17.7637 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $130.65 | 6.422% | $139.0403 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $90.78 | 7.197% | $97.3134 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $682.73 | $746.6220 | $746.62 | $746.60 | $746.60 | |