| 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 | $213.81 | 3.395% | $221.0688 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $168.68 | 11.441% | $187.9787 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $74.82 | 9.738% | $82.106 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $93.49 | 11.459% | $104.203 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $55.78 | 4.551% | $58.3185 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $42.61 | 6.424% | $45.3473 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $191.46 | 12.473% | $215.3408 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $840.65 | $914.3631 | $914.37 | $914.35 | $914.30 | |