| 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 | $174.95 | 9.786% | $192.0706 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $97.98 | 8.459% | $106.2681 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $128.68 | 10.478% | $142.1631 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $53.63 | 4.162% | $55.8621 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $44.94 | 8.143% | $48.5995 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $143.81 | 7.416% | $154.4749 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $102.47 | 4.308% | $106.8844 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $746.46 | $806.3227 | $806.31 | $806.25 | $806.50 | |