| 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 | $158.29 | 5.451% | $166.9184 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $178.61 | 7.240% | $191.5414 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $111.43 | 13.869% | $126.8842 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $219.41 | 3.624% | $227.3614 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $116.99 | 11.643% | $130.6111 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $144.46 | 13.156% | $163.4652 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $107.56 | 6.277% | $114.3115 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,036.75 | $1,121.0932 | $1,121.09 | $1,121.05 | $1,121.10 | |