| 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 | $170.72 | 11.754% | $190.7864 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $25.54 | 10.180% | $28.14 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $76.66 | 6.253% | $81.4535 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $89.44 | 8.499% | $97.0415 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $158.25 | 5.543% | $167.0218 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $73.67 | 4.600% | $77.0588 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $207.36 | 6.454% | $220.743 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $801.64 | $862.2450 | $862.24 | $862.25 | $862.20 | |