| 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 | $175.89 | 9.124% | $191.9382 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $154.90 | 11.191% | $172.2349 | $172.23 | $172.25 | $172.20 |
| Purchase #3 | $123.91 | 3.290% | $127.9866 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $243.29 | 4.693% | $254.7076 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $165.58 | 9.178% | $180.7769 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $18.74 | 9.587% | $20.5366 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $44.34 | 12.191% | $49.7455 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $926.65 | $997.9263 | $997.94 | $998.00 | $997.80 | |