| 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 | $69.35 | 4.845% | $72.71 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $134.89 | 6.154% | $143.1911 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $105.42 | 7.746% | $113.5858 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $104.25 | 12.404% | $117.1812 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $184.36 | 11.108% | $204.8387 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $150.74 | 9.498% | $165.0573 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $90.96 | 6.772% | $97.1198 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $839.97 | $913.6839 | $913.69 | $913.70 | $913.70 | |