| 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 | $170.98 | 12.765% | $192.8056 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $191.41 | 12.145% | $214.6567 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $143.65 | 11.522% | $160.2014 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $183.71 | 8.114% | $198.6162 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $63.87 | 8.825% | $69.5065 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $79.46 | 10.692% | $87.9559 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $30.71 | 11.324% | $34.1876 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $863.79 | $957.9299 | $957.95 | $957.90 | $958.00 | |