| 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 | $179.41 | 11.780% | $200.5445 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $120.25 | 3.498% | $124.4563 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $5.27 | 7.308% | $5.6551 | $5.66 | $5.65 | $5.70 |
| Purchase #4 | $176.52 | 6.448% | $187.902 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $127.57 | 4.232% | $132.9688 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $113.27 | 3.557% | $117.299 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $97.29 | 11.276% | $108.2604 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $819.58 | $877.0861 | $877.09 | $877.05 | $877.20 | |