| 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 | $154.65 | 3.377% | $159.8725 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $156.29 | 8.278% | $169.2277 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $67.41 | 13.289% | $76.3681 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $173.51 | 8.719% | $188.6383 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $8.48 | 3.178% | $8.7495 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $185.37 | 12.813% | $209.1215 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $73.79 | 13.701% | $83.9 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $819.50 | $895.8776 | $895.88 | $895.85 | $895.80 | |