| 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 | $121.27 | 12.279% | $136.1607 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $201.78 | 12.516% | $227.0348 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $24.25 | 12.603% | $27.3062 | $27.31 | $27.30 | $27.30 |
| Purchase #4 | $103.37 | 10.539% | $114.2642 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $70.41 | 3.663% | $72.9891 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $89.84 | 6.845% | $95.9895 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $58.98 | 8.350% | $63.9048 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $669.90 | $737.6493 | $737.64 | $737.65 | $737.70 | |