| 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 | $190.72 | 9.293% | $208.4436 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $74.38 | 12.621% | $83.7675 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $13.99 | 3.377% | $14.4624 | $14.46 | $14.45 | $14.50 |
| Purchase #4 | $58.97 | 10.348% | $65.0722 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $242.49 | 12.504% | $272.8109 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $139.39 | 12.154% | $156.3315 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $160.46 | 6.106% | $170.2577 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $880.40 | $971.1458 | $971.14 | $971.10 | $971.20 | |