| 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 | $136.86 | 10.591% | $151.3548 | $151.35 | $151.35 | $151.40 |
| Purchase #2 | $15.95 | 9.379% | $17.446 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $133.72 | 6.467% | $142.3677 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $129.67 | 5.724% | $137.0923 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $45.31 | 9.420% | $49.5782 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $86.30 | 13.420% | $97.8815 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $140.50 | 13.411% | $159.3425 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $688.31 | $755.0630 | $755.06 | $755.10 | $755.10 | |