| 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 | $150.42 | 4.328% | $156.9302 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $164.37 | 13.128% | $185.9485 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $107.26 | 11.656% | $119.7622 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $98.95 | 6.502% | $105.3837 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $184.40 | 5.292% | $194.1584 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $115.54 | 5.257% | $121.6139 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $24.99 | 6.420% | $26.5944 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $845.93 | $910.3913 | $910.38 | $910.40 | $910.40 | |