| 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 | $154.73 | 6.614% | $164.9638 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $136.77 | 4.195% | $142.5075 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $37.63 | 7.482% | $40.4455 | $40.45 | $40.45 | $40.40 |
| Purchase #4 | $142.68 | 10.188% | $157.2162 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $206.66 | 5.831% | $218.7103 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $228.75 | 12.872% | $258.1947 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $208.85 | 13.390% | $236.815 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,116.07 | $1,218.8530 | $1,218.86 | $1,218.80 | $1,218.80 | |