| 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 | $142.80 | 12.223% | $160.2544 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $109.44 | 10.228% | $120.6335 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $70.96 | 8.778% | $77.1889 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $92.40 | 5.421% | $97.409 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $121.89 | 6.561% | $129.8872 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $77.72 | 11.273% | $86.4814 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $182.76 | 7.379% | $196.2459 | $196.25 | $196.25 | $196.20 |
| 7 purchase totals = | $797.97 | $868.1003 | $868.10 | $868.15 | $868.10 | |