| 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 | $132.84 | 7.763% | $143.1524 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $72.26 | 5.495% | $76.2307 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $243.61 | 6.140% | $258.5677 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $119.45 | 12.254% | $134.0874 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $227.65 | 9.665% | $249.6524 | $249.65 | $249.65 | $249.70 |
| Purchase #6 | $214.50 | 10.185% | $236.3468 | $236.35 | $236.35 | $236.30 |
| Purchase #7 | $250.64 | 9.694% | $274.937 | $274.94 | $274.95 | $274.90 |
| 7 purchase totals = | $1,260.95 | $1,372.9744 | $1,372.98 | $1,373.00 | $1,373.00 | |