| 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 | $143.86 | 7.307% | $154.3719 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $14.63 | 4.334% | $15.2641 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $217.96 | 5.173% | $229.2351 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $94.99 | 6.867% | $101.513 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $91.48 | 6.374% | $97.3109 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $96.82 | 8.832% | $105.3711 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $122.91 | 13.546% | $139.5594 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $782.65 | $842.6255 | $842.62 | $842.55 | $842.70 | |