| 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 | $134.60 | 8.304% | $145.7772 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $8.68 | 6.510% | $9.2451 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $207.66 | 10.375% | $229.2047 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $27.44 | 8.192% | $29.6879 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $200.28 | 3.318% | $206.9253 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $57.97 | 12.260% | $65.0771 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $74.60 | 10.572% | $82.4867 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $711.23 | $768.4040 | $768.42 | $768.50 | $768.40 | |