| 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 | $185.54 | 12.246% | $208.2612 | $208.26 | $208.25 | $208.30 |
| Purchase #2 | $70.91 | 9.137% | $77.389 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $135.26 | 7.313% | $145.1516 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $59.35 | 9.332% | $64.8885 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $24.63 | 11.459% | $27.4524 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $116.58 | 9.129% | $127.2226 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $141.41 | 4.513% | $147.7918 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $733.68 | $798.1571 | $798.15 | $798.15 | $798.30 | |