| 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 | $182.34 | 4.700% | $190.91 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $138.92 | 13.335% | $157.445 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $241.63 | 3.700% | $250.5703 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $58.30 | 6.668% | $62.1874 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $65.43 | 3.775% | $67.9 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $138.57 | 5.161% | $145.7216 | $145.72 | $145.70 | $145.70 |
| Purchase #7 | $34.49 | 4.192% | $35.9358 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $859.68 | $910.6701 | $910.68 | $910.65 | $910.60 | |