| 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 | $190.46 | 8.355% | $206.3729 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $237.38 | 11.286% | $264.1707 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $143.82 | 13.349% | $163.0185 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $167.76 | 8.774% | $182.4793 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $17.45 | 4.497% | $18.2347 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $24.27 | 11.144% | $26.9746 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $98.64 | 5.568% | $104.1323 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $879.78 | $965.3830 | $965.37 | $965.35 | $965.40 | |