| 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 | $173.43 | 8.149% | $187.5628 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $51.40 | 7.572% | $55.292 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $106.89 | 10.483% | $118.0953 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $109.60 | 8.329% | $118.7286 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $120.36 | 13.334% | $136.4088 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $89.81 | 8.394% | $97.3487 | $97.35 | $97.35 | $97.30 |
| Purchase #7 | $44.38 | 3.502% | $45.9342 | $45.93 | $45.95 | $45.90 |
| 7 purchase totals = | $695.87 | $759.3704 | $759.37 | $759.40 | $759.30 | |