| 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 | $165.43 | 8.574% | $179.614 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $217.87 | 4.414% | $227.4868 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $169.31 | 4.388% | $176.7393 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $7.71 | 11.406% | $8.5894 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $135.70 | 6.452% | $144.4554 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $190.48 | 4.335% | $198.7373 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $16.49 | 7.323% | $17.6976 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $902.99 | $953.3198 | $953.33 | $953.35 | $953.30 | |