| 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 | $149.85 | 9.173% | $163.5957 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $109.79 | 4.313% | $114.5252 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $170.57 | 10.215% | $187.9937 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $107.75 | 13.815% | $122.6357 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $138.72 | 4.762% | $145.3258 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $193.26 | 3.307% | $199.6511 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $22.66 | 10.477% | $25.0341 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $892.60 | $958.7613 | $958.77 | $958.85 | $958.70 | |