| 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 | $156.25 | 4.215% | $162.8359 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $220.27 | 7.425% | $236.625 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $113.87 | 10.416% | $125.7307 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $121.38 | 4.814% | $127.2232 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $230.32 | 13.485% | $261.3787 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $208.52 | 3.466% | $215.7473 | $215.75 | $215.75 | $215.70 |
| Purchase #7 | $212.29 | 4.489% | $221.8197 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $1,262.90 | $1,351.3605 | $1,351.37 | $1,351.40 | $1,351.20 | |