| 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 | $140.93 | 12.584% | $158.6646 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $68.96 | 8.779% | $75.014 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $61.53 | 5.339% | $64.8151 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $67.73 | 3.589% | $70.1608 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $72.69 | 13.783% | $82.7089 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $164.84 | 10.854% | $182.7317 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $102.43 | 6.567% | $109.1566 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $679.11 | $743.2517 | $743.25 | $743.20 | $743.30 | |