| 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 | $157.93 | 4.453% | $164.9626 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $68.72 | 9.509% | $75.2546 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $127.87 | 3.598% | $132.4708 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $191.40 | 4.606% | $200.2159 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $92.38 | 7.147% | $98.9824 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $27.93 | 8.324% | $30.2549 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $20.90 | 8.843% | $22.7482 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $687.13 | $724.8894 | $724.88 | $724.85 | $725.00 | |