| 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 | $197.88 | 11.591% | $220.8163 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $176.52 | 3.153% | $182.0857 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $28.94 | 4.575% | $30.264 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $167.31 | 13.775% | $190.357 | $190.36 | $190.35 | $190.40 |
| Purchase #5 | $60.83 | 9.754% | $66.7634 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $129.41 | 9.127% | $141.2213 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $205.84 | 9.551% | $225.4998 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $966.73 | $1,057.0075 | $1,057.01 | $1,056.95 | $1,057.10 | |