| 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 | $167.93 | 12.257% | $188.5132 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $113.41 | 5.369% | $119.499 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $56.79 | 12.684% | $63.9932 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $200.83 | 10.744% | $222.4072 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $89.96 | 10.861% | $99.7306 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $197.28 | 10.726% | $218.4403 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $78.38 | 9.816% | $86.0738 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $904.58 | $998.6573 | $998.65 | $998.65 | $998.60 | |