| 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 | $144.51 | 13.453% | $163.9509 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $247.40 | 13.184% | $280.0172 | $280.02 | $280.00 | $280.00 |
| Purchase #3 | $111.92 | 6.416% | $119.1008 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $38.77 | 4.489% | $40.5104 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $154.63 | 12.235% | $173.549 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $117.82 | 3.479% | $121.919 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $57.77 | 11.407% | $64.3598 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $872.82 | $963.4071 | $963.41 | $963.35 | $963.40 | |