| 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 | $128.72 | 6.177% | $136.671 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $106.86 | 4.264% | $111.4165 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $205.41 | 6.793% | $219.3635 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $124.35 | 5.428% | $131.0997 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $20.55 | 12.667% | $23.1531 | $23.15 | $23.15 | $23.20 |
| Purchase #6 | $131.42 | 13.765% | $149.51 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $83.47 | 5.645% | $88.1819 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $800.78 | $859.3957 | $859.39 | $859.35 | $859.50 | |