| 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 | $188.26 | 5.358% | $198.347 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $155.66 | 5.163% | $163.6967 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $71.80 | 13.581% | $81.5512 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $129.74 | 11.400% | $144.5304 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $190.61 | 4.695% | $199.5591 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $39.49 | 8.604% | $42.8877 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $79.81 | 11.451% | $88.949 | $88.95 | $88.95 | $88.90 |
| 7 purchase totals = | $855.37 | $919.5211 | $919.53 | $919.55 | $919.50 | |