| 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 | $180.51 | 13.702% | $205.2435 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $75.83 | 7.475% | $81.4983 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $137.36 | 8.337% | $148.8117 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $123.42 | 3.253% | $127.4349 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $23.94 | 8.645% | $26.0096 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $145.47 | 9.861% | $159.8148 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $57.56 | 7.846% | $62.0762 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $744.09 | $810.8890 | $810.88 | $810.90 | $810.80 | |