| 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 | $146.55 | 5.502% | $154.6132 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $6.43 | 12.717% | $7.2477 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $182.60 | 4.475% | $190.7714 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $173.58 | 3.662% | $179.9365 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $163.52 | 6.451% | $174.0687 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $69.97 | 7.800% | $75.4277 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $115.91 | 9.712% | $127.1672 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $858.56 | $909.2324 | $909.24 | $909.20 | $909.20 | |