| 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 | $165.94 | 7.663% | $178.656 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $126.42 | 10.134% | $139.2314 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $56.26 | 11.727% | $62.8576 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $90.62 | 13.139% | $102.5266 | $102.53 | $102.55 | $102.50 |
| Purchase #5 | $166.33 | 12.520% | $187.1545 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $93.31 | 4.670% | $97.6676 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $27.51 | 12.340% | $30.9047 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $726.39 | $798.9984 | $799.00 | $799.00 | $799.10 | |