| 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 | $173.25 | 7.390% | $186.0532 | $186.05 | $186.05 | $186.10 |
| Purchase #2 | $47.79 | 10.270% | $52.698 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $71.28 | 12.204% | $79.979 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $144.54 | 9.386% | $158.1065 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $127.86 | 6.199% | $135.786 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $250.99 | 4.371% | $261.9608 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $99.94 | 4.345% | $104.2824 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $915.65 | $978.8659 | $978.87 | $978.90 | $979.00 | |