| 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 | $163.86 | 10.304% | $180.7441 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $19.71 | 4.823% | $20.6606 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $248.91 | 3.457% | $257.5148 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $15.25 | 10.339% | $16.8267 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $160.66 | 11.850% | $179.6982 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $112.46 | 13.409% | $127.5398 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $114.39 | 7.386% | $122.8388 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $835.24 | $905.8230 | $905.82 | $905.85 | $905.70 | |