| 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 | $72.46 | 12.733% | $81.6863 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $154.55 | 3.864% | $160.5218 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $220.66 | 3.215% | $227.7542 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $179.84 | 7.810% | $193.8855 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $160.96 | 4.610% | $168.3803 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $236.28 | 10.635% | $261.4084 | $261.41 | $261.40 | $261.40 |
| Purchase #7 | $174.69 | 6.187% | $185.4981 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,199.44 | $1,279.1346 | $1,279.14 | $1,279.15 | $1,279.20 | |