| 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 | $165.36 | 12.136% | $185.4281 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $215.96 | 5.562% | $227.9717 | $227.97 | $227.95 | $228.00 |
| Purchase #3 | $220.93 | 3.432% | $228.5123 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $146.34 | 4.580% | $153.0424 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $88.33 | 10.247% | $97.3812 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $242.79 | 7.682% | $261.4411 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $6.82 | 12.384% | $7.6646 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $1,086.53 | $1,161.4414 | $1,161.43 | $1,161.45 | $1,161.40 | |