| 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 | $143.73 | 13.397% | $162.9855 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $197.60 | 4.372% | $206.2391 | $206.24 | $206.25 | $206.20 |
| Purchase #3 | $19.51 | 13.785% | $22.1995 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $21.32 | 9.816% | $23.4128 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $104.57 | 6.203% | $111.0565 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $48.27 | 6.661% | $51.4853 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $183.75 | 9.522% | $201.2467 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $718.75 | $778.6254 | $778.64 | $778.65 | $778.60 | |