| 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 | $157.79 | 3.621% | $163.5036 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $123.96 | 11.766% | $138.5451 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $76.75 | 13.184% | $86.8687 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $225.88 | 5.178% | $237.5761 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $235.88 | 4.803% | $247.2093 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $8.59 | 13.686% | $9.7656 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $26.88 | 9.502% | $29.4341 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $855.73 | $912.9025 | $912.91 | $912.90 | $912.90 | |