| 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 | $86.32 | 6.187% | $91.6606 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $139.36 | 13.868% | $158.6864 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $138.31 | 5.580% | $146.0277 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $111.33 | 3.630% | $115.3713 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $163.42 | 4.659% | $171.0337 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $125.83 | 8.628% | $136.6866 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $15.37 | 6.214% | $16.3251 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $779.94 | $835.7914 | $835.80 | $835.85 | $835.80 | |