| 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 | $167.74 | 6.723% | $179.0172 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $60.88 | 8.289% | $65.9263 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $40.34 | 8.798% | $43.8891 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $193.37 | 12.584% | $217.7037 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $143.95 | 7.303% | $154.4627 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $165.95 | 6.630% | $176.9525 | $176.95 | $176.95 | $177.00 |
| Purchase #7 | $69.90 | 12.477% | $78.6214 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $842.13 | $916.5729 | $916.57 | $916.55 | $916.60 | |