| 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 | $134.89 | 13.516% | $153.1217 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $217.30 | 5.359% | $228.9451 | $228.95 | $228.95 | $228.90 |
| Purchase #3 | $143.41 | 3.172% | $147.959 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $13.34 | 12.724% | $15.0374 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $247.87 | 11.571% | $276.551 | $276.55 | $276.55 | $276.60 |
| Purchase #6 | $19.88 | 11.503% | $22.1668 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $113.68 | 3.239% | $117.3621 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $890.37 | $961.1431 | $961.15 | $961.10 | $961.20 | |