| 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 | $163.90 | 3.580% | $169.7676 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $99.67 | 12.478% | $112.1068 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $120.84 | 6.786% | $129.0402 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $23.90 | 6.301% | $25.4059 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $19.95 | 11.626% | $22.2694 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $106.98 | 13.564% | $121.4908 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $162.55 | 12.124% | $182.2576 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $697.79 | $762.3383 | $762.35 | $762.30 | $762.40 | |