| 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 | $127.44 | 12.683% | $143.6032 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $11.78 | 7.513% | $12.665 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $126.37 | 10.843% | $140.0723 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $154.33 | 8.538% | $167.5067 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $155.26 | 5.127% | $163.2202 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $143.28 | 7.842% | $154.516 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $75.80 | 13.503% | $86.0353 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $794.26 | $867.6187 | $867.63 | $867.55 | $867.60 | |