| 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 | $190.59 | 9.862% | $209.386 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $76.48 | 7.586% | $82.2818 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $137.59 | 6.355% | $146.3338 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $49.94 | 3.557% | $51.7164 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $150.34 | 8.448% | $163.0407 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $87.94 | 8.197% | $95.1484 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $208.51 | 9.281% | $227.8618 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $901.39 | $975.7689 | $975.77 | $975.80 | $975.70 | |