| 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 | $160.91 | 9.324% | $175.9132 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $236.92 | 9.112% | $258.5082 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $236.97 | 6.738% | $252.937 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $44.61 | 9.124% | $48.6802 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $141.46 | 13.198% | $160.1299 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $195.43 | 8.870% | $212.7646 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $69.51 | 9.701% | $76.2532 | $76.25 | $76.25 | $76.30 |
| 7 purchase totals = | $1,085.81 | $1,185.1863 | $1,185.18 | $1,185.20 | $1,185.20 | |