| 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 | $146.38 | 12.221% | $164.2691 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $27.90 | 10.721% | $30.8912 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $217.29 | 5.384% | $228.9889 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $223.60 | 11.670% | $249.6941 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $39.46 | 12.870% | $44.5385 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $148.77 | 10.151% | $163.8716 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $20.47 | 6.423% | $21.7848 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $823.87 | $904.0382 | $904.03 | $904.05 | $904.10 | |