| 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 | $215.26 | 5.518% | $227.138 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $195.58 | 8.514% | $212.2317 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $146.61 | 13.559% | $166.4888 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $116.27 | 8.343% | $125.9704 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $149.55 | 4.834% | $156.7792 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $191.27 | 8.282% | $207.111 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $165.28 | 3.300% | $170.7342 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $1,179.82 | $1,266.4533 | $1,266.45 | $1,266.50 | $1,266.40 | |