| 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 | $127.66 | 7.211% | $136.8656 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $209.44 | 13.269% | $237.2306 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $114.48 | 4.636% | $119.7873 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $57.95 | 13.747% | $65.9164 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $97.91 | 6.400% | $104.1762 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $117.51 | 4.811% | $123.1634 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $164.67 | 12.767% | $185.6934 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $889.62 | $972.8329 | $972.84 | $972.85 | $972.90 | |