| 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 | $126.99 | 8.207% | $137.4121 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $131.45 | 9.755% | $144.2729 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $164.94 | 3.362% | $170.4853 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $40.25 | 4.370% | $42.0089 | $42.01 | $42.00 | $42.00 |
| Purchase #5 | $68.69 | 11.349% | $76.4856 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $52.91 | 10.395% | $58.41 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $23.99 | 6.170% | $25.4702 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $609.22 | $654.5450 | $654.55 | $654.50 | $654.60 | |