| 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 | $168.29 | 3.732% | $174.5706 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $18.52 | 3.600% | $19.1867 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $108.66 | 12.759% | $122.5239 | $122.52 | $122.50 | $122.50 |
| Purchase #4 | $60.58 | 13.281% | $68.6256 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $91.58 | 13.593% | $104.0285 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $122.97 | 6.183% | $130.5732 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $228.41 | 7.808% | $246.2443 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $799.01 | $865.7528 | $865.75 | $865.75 | $865.70 | |