| 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 | $122.78 | 13.328% | $139.1441 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $72.54 | 11.633% | $80.9786 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $152.94 | 9.846% | $167.9985 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $57.70 | 5.746% | $61.0154 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $59.86 | 3.386% | $61.8869 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $188.93 | 9.588% | $207.0446 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $206.64 | 10.380% | $228.0892 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $861.39 | $946.1573 | $946.16 | $946.20 | $946.10 | |