| 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 | $121.28 | 5.289% | $127.6945 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $183.98 | 6.757% | $196.4115 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $65.66 | 11.562% | $73.2516 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $20.97 | 10.600% | $23.1928 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $135.58 | 7.296% | $145.4719 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $89.67 | 8.599% | $97.3807 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $130.74 | 5.565% | $138.0157 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $747.88 | $801.4187 | $801.41 | $801.40 | $801.50 | |