| 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 | $142.64 | 6.347% | $151.6934 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $198.93 | 5.575% | $210.0203 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $97.69 | 6.697% | $104.2323 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $206.50 | 13.679% | $234.7471 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $243.26 | 11.151% | $270.3859 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $133.32 | 13.277% | $151.0209 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $233.30 | 11.307% | $259.6792 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,255.64 | $1,381.7791 | $1,381.78 | $1,381.80 | $1,381.70 | |