| 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 | $156.43 | 3.217% | $161.4624 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $140.69 | 10.110% | $154.9138 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $72.35 | 5.500% | $76.3293 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $102.26 | 10.508% | $113.0055 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $148.52 | 11.386% | $165.4305 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $157.57 | 9.126% | $171.9498 | $171.95 | $171.95 | $171.90 |
| Purchase #7 | $106.47 | 11.119% | $118.3084 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $884.29 | $961.3997 | $961.40 | $961.40 | $961.30 | |