| 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 | $106.58 | 11.837% | $119.1959 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $169.32 | 10.739% | $187.5033 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $43.96 | 3.429% | $45.4674 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $105.98 | 5.563% | $111.8757 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $150.66 | 8.692% | $163.7554 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $72.50 | 9.160% | $79.141 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $20.63 | 7.322% | $22.1405 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $669.63 | $729.0792 | $729.09 | $729.10 | $729.10 | |