| 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 | $167.84 | 12.412% | $188.6723 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $227.57 | 8.712% | $247.3959 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $138.28 | 11.532% | $154.2264 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $128.60 | 4.755% | $134.7149 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $82.51 | 4.379% | $86.1231 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $220.98 | 3.590% | $228.9132 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $16.44 | 11.730% | $18.3684 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $982.22 | $1,058.4142 | $1,058.41 | $1,058.35 | $1,058.40 | |