| 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 | $133.87 | 12.475% | $150.5703 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $146.50 | 7.832% | $157.9739 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $21.91 | 10.526% | $24.2162 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $155.26 | 9.403% | $169.8591 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $101.96 | 12.534% | $114.7397 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $231.70 | 4.850% | $242.9375 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $89.59 | 9.590% | $98.1817 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $880.79 | $958.4784 | $958.48 | $958.45 | $958.50 | |