| 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 | $179.97 | 4.822% | $188.6482 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $167.66 | 11.411% | $186.7917 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $83.26 | 7.721% | $89.6885 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $62.30 | 3.832% | $64.6873 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $5.72 | 5.469% | $6.0328 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $29.38 | 13.389% | $33.3137 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $25.91 | 5.195% | $27.256 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $554.20 | $596.4182 | $596.42 | $596.45 | $596.40 | |