| 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 | $25.43 | 10.361% | $28.0648 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $176.97 | 3.492% | $183.1498 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $216.72 | 7.768% | $233.5548 | $233.55 | $233.55 | $233.60 |
| Purchase #4 | $124.56 | 10.853% | $138.0785 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $132.70 | 10.203% | $146.2394 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $169.42 | 3.291% | $174.9956 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $65.46 | 8.444% | $70.9874 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $911.26 | $975.0703 | $975.07 | $975.10 | $975.10 | |