| 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 | $10.68 | 6.567% | $11.3814 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $144.54 | 6.746% | $154.2907 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $157.34 | 3.702% | $163.1647 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $126.96 | 8.357% | $137.57 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $66.36 | 7.607% | $71.408 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $190.29 | 9.430% | $208.2343 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $35.65 | 3.865% | $37.0279 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $731.82 | $783.0770 | $783.07 | $783.10 | $783.10 | |