| 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 | $158.63 | 11.693% | $177.1786 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $9.61 | 10.739% | $10.642 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $113.27 | 12.478% | $127.4038 | $127.40 | $127.40 | $127.40 |
| Purchase #4 | $158.95 | 5.283% | $167.3473 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $176.31 | 9.321% | $192.7439 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $200.38 | 4.838% | $210.0744 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $20.82 | 11.275% | $23.1675 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $837.97 | $908.5575 | $908.55 | $908.55 | $908.50 | |