| 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 | $212.71 | 5.416% | $224.2304 | $224.23 | $224.25 | $224.20 |
| Purchase #2 | $126.49 | 13.808% | $143.9557 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $97.55 | 5.698% | $103.1084 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $54.89 | 6.583% | $58.5034 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $100.68 | 3.391% | $104.0941 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $169.87 | 8.461% | $184.2427 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $39.85 | 9.190% | $43.5122 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $802.04 | $861.6469 | $861.64 | $861.65 | $861.60 | |