| 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 | $108.74 | 8.225% | $117.6839 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $163.46 | 3.366% | $168.9621 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $110.48 | 12.653% | $124.459 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $228.58 | 4.321% | $238.4569 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $23.95 | 13.276% | $27.1296 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $34.44 | 8.621% | $37.4091 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $212.94 | 3.436% | $220.2566 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $882.59 | $934.3572 | $934.36 | $934.35 | $934.50 | |