| 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 | $155.62 | 5.267% | $163.8165 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $227.84 | 7.387% | $244.6705 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $198.56 | 5.187% | $208.8593 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $138.71 | 10.371% | $153.0956 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $151.55 | 4.585% | $158.4986 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $235.81 | 6.396% | $250.8924 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $209.28 | 9.141% | $228.4103 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,317.37 | $1,408.2432 | $1,408.25 | $1,408.20 | $1,408.30 | |