| 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 | $140.75 | 9.518% | $154.1466 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $95.28 | 13.853% | $108.4791 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $200.78 | 7.474% | $215.7863 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $231.45 | 13.598% | $262.9226 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $200.85 | 13.299% | $227.561 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $183.44 | 8.750% | $199.491 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $192.72 | 7.646% | $207.4554 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,245.27 | $1,375.8420 | $1,375.85 | $1,375.85 | $1,375.90 | |