| 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 | $133.84 | 11.286% | $148.9452 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $93.38 | 4.636% | $97.7091 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $99.71 | 4.218% | $103.9158 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $74.68 | 8.403% | $80.9554 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $106.27 | 10.362% | $117.2817 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $142.81 | 6.103% | $151.5257 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $109.64 | 5.238% | $115.3829 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $760.33 | $815.7158 | $815.73 | $815.75 | $815.70 | |