| 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 | $132.56 | 11.845% | $148.2617 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $26.98 | 13.504% | $30.6234 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $15.38 | 6.787% | $16.4238 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $207.36 | 3.263% | $214.1262 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $30.26 | 7.415% | $32.5038 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $68.77 | 9.538% | $75.3293 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $226.56 | 9.863% | $248.9056 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $707.87 | $766.1738 | $766.17 | $766.15 | $766.10 | |