| 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 | $16.59 | 3.706% | $17.2048 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $125.90 | 9.413% | $137.751 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $229.50 | 5.745% | $242.6848 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $118.95 | 11.494% | $132.6221 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $156.78 | 3.594% | $162.4147 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $231.44 | 9.132% | $252.5751 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $227.80 | 5.581% | $240.5135 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $1,106.96 | $1,185.7660 | $1,185.75 | $1,185.75 | $1,185.80 | |