| 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 | $170.35 | 13.576% | $193.4767 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $52.70 | 6.756% | $56.2604 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $160.49 | 5.737% | $169.6973 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $132.56 | 4.839% | $138.9746 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $77.97 | 4.174% | $81.2245 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $138.28 | 3.710% | $143.4102 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $107.83 | 5.469% | $113.7272 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $840.18 | $896.7709 | $896.77 | $896.75 | $896.80 | |