| 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 | $174.47 | 5.339% | $183.785 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $146.39 | 12.433% | $164.5907 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $211.73 | 4.675% | $221.6284 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $132.94 | 7.677% | $143.1458 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $98.93 | 5.776% | $104.6442 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $226.37 | 12.514% | $254.6979 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $121.73 | 11.867% | $136.1757 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $1,112.56 | $1,208.6677 | $1,208.68 | $1,208.75 | $1,208.60 | |