| 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 | $157.81 | 3.767% | $163.7547 | $163.75 | $163.75 | $163.80 |
| Purchase #2 | $137.31 | 12.213% | $154.0797 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $49.52 | 5.436% | $52.2119 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $46.86 | 8.154% | $50.681 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $74.90 | 10.451% | $82.7278 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $155.79 | 7.376% | $167.2811 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $21.53 | 11.264% | $23.9551 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $643.72 | $694.6913 | $694.69 | $694.75 | $694.80 | |