| 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 | $117.35 | 7.528% | $126.1841 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $221.81 | 7.375% | $238.1685 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $170.66 | 3.793% | $177.1331 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $223.58 | 13.459% | $253.6716 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $219.45 | 10.352% | $242.1675 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $98.38 | 13.422% | $111.5846 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $198.49 | 4.321% | $207.0668 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $1,249.72 | $1,355.9762 | $1,355.97 | $1,355.95 | $1,356.10 | |