| 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 | $67.55 | 11.874% | $75.5709 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $138.55 | 11.456% | $154.4223 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $7.63 | 5.329% | $8.0366 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $186.92 | 10.406% | $206.3709 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $213.95 | 10.480% | $236.372 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $156.39 | 13.244% | $177.1023 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $86.67 | 3.114% | $89.3689 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $857.66 | $947.2439 | $947.24 | $947.15 | $947.30 | |