| 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 | $132.92 | 8.473% | $144.1823 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $6.58 | 8.588% | $7.1451 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $115.53 | 3.223% | $119.2535 | $119.25 | $119.25 | $119.30 |
| Purchase #4 | $163.29 | 7.272% | $175.1644 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $25.61 | 13.496% | $29.0663 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $164.76 | 10.685% | $182.3646 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $139.42 | 12.534% | $156.8949 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $748.11 | $814.0711 | $814.06 | $814.05 | $814.20 | |