| 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 | $176.64 | 4.730% | $184.9951 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $66.87 | 13.360% | $75.8038 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $69.85 | 10.436% | $77.1395 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $220.31 | 10.716% | $243.9184 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $148.46 | 12.862% | $167.5549 | $167.55 | $167.55 | $167.60 |
| Purchase #6 | $156.42 | 4.809% | $163.9422 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $19.33 | 11.856% | $21.6218 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $857.88 | $934.9757 | $934.97 | $934.95 | $934.90 | |