| 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 | $185.42 | 3.673% | $192.2305 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $143.33 | 3.568% | $148.444 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $64.28 | 3.498% | $66.5285 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $29.61 | 3.684% | $30.7008 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $48.84 | 13.243% | $55.3079 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $12.30 | 10.181% | $13.5523 | $13.55 | $13.55 | $13.60 |
| Purchase #7 | $223.39 | 12.818% | $252.0241 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $707.17 | $758.7881 | $758.78 | $758.80 | $758.70 | |