| 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 | $177.42 | 7.731% | $191.1363 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $65.94 | 6.494% | $70.2221 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $232.46 | 4.737% | $243.4716 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $27.34 | 3.689% | $28.3486 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $97.97 | 8.166% | $105.9702 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $126.80 | 10.286% | $139.8426 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $100.42 | 4.399% | $104.8375 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $828.35 | $883.8289 | $883.83 | $883.80 | $883.70 | |