| 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 | $176.51 | 3.551% | $182.7779 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $174.95 | 10.605% | $193.5034 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $209.90 | 7.794% | $226.2596 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $179.43 | 8.426% | $194.5488 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $169.88 | 9.642% | $186.2598 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $95.43 | 4.836% | $100.045 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $162.46 | 4.511% | $169.7886 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $1,168.56 | $1,253.1831 | $1,253.19 | $1,253.20 | $1,253.20 | |