| 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 | $153.90 | 13.139% | $174.1209 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $151.46 | 10.606% | $167.5238 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $10.74 | 10.360% | $11.8527 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $209.91 | 12.565% | $236.2852 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $27.93 | 10.223% | $30.7853 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $198.58 | 5.135% | $208.7771 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $231.90 | 10.841% | $257.0403 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $984.42 | $1,086.3853 | $1,086.39 | $1,086.40 | $1,086.40 | |