| 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 | $179.92 | 11.175% | $200.0261 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $16.80 | 6.197% | $17.8411 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $250.27 | 4.657% | $261.9251 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $43.57 | 9.487% | $47.7035 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $35.27 | 7.198% | $37.8087 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $65.93 | 8.614% | $71.6092 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $12.26 | 4.694% | $12.8355 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $604.02 | $649.7492 | $649.76 | $649.80 | $649.60 | |