| 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 | $177.94 | 4.648% | $186.2107 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $53.39 | 9.485% | $58.454 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $113.61 | 3.855% | $117.9897 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $100.64 | 13.668% | $114.3955 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $209.40 | 3.816% | $217.3907 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $249.47 | 7.471% | $268.1079 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $54.79 | 4.362% | $57.1799 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $959.24 | $1,019.7284 | $1,019.73 | $1,019.75 | $1,019.80 | |