| 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 | $115.90 | 8.491% | $125.7411 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $181.47 | 4.156% | $189.0119 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $158.45 | 3.346% | $163.7517 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $18.84 | 8.372% | $20.4173 | $20.42 | $20.40 | $20.40 |
| Purchase #5 | $108.87 | 12.577% | $122.5626 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $78.29 | 9.415% | $85.661 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $125.56 | 8.339% | $136.0304 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $787.38 | $843.1760 | $843.17 | $843.15 | $843.20 | |