| 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 | $176.64 | 6.539% | $188.1905 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $86.30 | 9.487% | $94.4873 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $104.40 | 4.184% | $108.7681 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $32.33 | 9.754% | $35.4835 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $60.70 | 8.863% | $66.0798 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $113.79 | 5.606% | $120.1691 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $36.28 | 12.393% | $40.7762 | $40.78 | $40.80 | $40.80 |
| 7 purchase totals = | $610.44 | $653.9545 | $653.96 | $654.00 | $654.10 | |