| 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 | $163.88 | 11.845% | $183.2916 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $66.92 | 10.343% | $73.8415 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $208.90 | 7.857% | $225.3133 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $198.27 | 5.523% | $209.2205 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $236.91 | 6.397% | $252.0651 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $239.77 | 10.387% | $264.6749 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $206.57 | 13.515% | $234.4879 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $1,321.22 | $1,442.8948 | $1,442.89 | $1,442.85 | $1,442.90 | |