| 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 | $149.84 | 8.625% | $162.7637 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $116.81 | 10.779% | $129.4009 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $98.94 | 5.204% | $104.0888 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $36.53 | 12.237% | $41.0002 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $215.46 | 8.131% | $232.9791 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $132.27 | 3.772% | $137.2592 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $239.99 | 4.416% | $250.588 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $989.84 | $1,058.0799 | $1,058.08 | $1,058.10 | $1,058.20 | |