| 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 | $169.26 | 11.256% | $188.3119 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $125.37 | 10.836% | $138.9551 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $67.34 | 13.118% | $76.1737 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $88.79 | 6.502% | $94.5631 | $94.56 | $94.55 | $94.60 |
| Purchase #5 | $84.72 | 9.707% | $92.9438 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $157.65 | 3.628% | $163.3695 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $61.72 | 12.288% | $69.3042 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $754.85 | $823.6213 | $823.61 | $823.55 | $823.70 | |