| 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 | $192.47 | 8.736% | $209.2842 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $76.81 | 7.305% | $82.421 | $82.42 | $82.40 | $82.40 |
| Purchase #3 | $53.31 | 4.102% | $55.4968 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $27.60 | 10.474% | $30.4908 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $209.53 | 9.235% | $228.8801 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $94.99 | 12.286% | $106.6605 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $145.44 | 10.634% | $160.9061 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $800.15 | $874.1395 | $874.14 | $874.15 | $874.20 | |