| 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 | $144.54 | 4.671% | $151.2915 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $222.49 | 7.603% | $239.4059 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $136.34 | 6.738% | $145.5266 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $249.86 | 9.762% | $274.2513 | $274.25 | $274.25 | $274.30 |
| Purchase #5 | $29.25 | 3.545% | $30.2869 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $140.76 | 12.577% | $158.4634 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $154.98 | 5.210% | $163.0545 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $1,078.22 | $1,162.2801 | $1,162.28 | $1,162.30 | $1,162.40 | |