| 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 | $175.61 | 7.214% | $188.2785 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $21.75 | 9.782% | $23.8776 | $23.88 | $23.90 | $23.90 |
| Purchase #3 | $242.27 | 7.806% | $261.1816 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $41.65 | 11.166% | $46.3006 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $33.80 | 7.164% | $36.2214 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $60.84 | 5.313% | $64.0724 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $183.37 | 13.595% | $208.2992 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $759.29 | $828.2313 | $828.23 | $828.25 | $828.30 | |