| 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 | $125.98 | 10.808% | $139.5959 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $118.42 | 5.694% | $125.1628 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $163.55 | 7.276% | $175.4499 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $205.72 | 11.409% | $229.1906 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $130.85 | 11.751% | $146.2262 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $212.69 | 5.678% | $224.7665 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $125.47 | 7.396% | $134.7498 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $1,082.68 | $1,175.1417 | $1,175.15 | $1,175.15 | $1,175.10 | |