| 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 | $76.74 | 4.583% | $80.257 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $89.73 | 3.863% | $93.1963 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $121.87 | 3.761% | $126.4535 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $142.64 | 7.694% | $153.6147 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $201.80 | 12.732% | $227.4932 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $203.78 | 5.687% | $215.369 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $136.44 | 7.565% | $146.7617 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $973.00 | $1,043.1454 | $1,043.14 | $1,043.10 | $1,043.30 | |