| 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 | $165.59 | 12.167% | $185.7373 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $58.43 | 11.222% | $64.987 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $199.31 | 4.562% | $208.4025 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $8.46 | 8.576% | $9.1855 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $194.59 | 9.451% | $212.9807 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $167.84 | 3.617% | $173.9108 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $121.45 | 5.280% | $127.8626 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $915.67 | $983.0664 | $983.07 | $983.10 | $983.10 | |