| 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 | $90.49 | 12.456% | $101.7614 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $138.30 | 7.831% | $149.1303 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $197.45 | 3.178% | $203.725 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $207.91 | 13.773% | $236.5454 | $236.55 | $236.55 | $236.50 |
| Purchase #5 | $107.73 | 8.571% | $116.9635 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $11.57 | 6.503% | $12.3224 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $106.70 | 10.514% | $117.9184 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $860.15 | $938.3664 | $938.37 | $938.35 | $938.30 | |