| 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 | $130.31 | 5.158% | $137.0314 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $64.96 | 11.255% | $72.2712 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $213.52 | 6.780% | $227.9967 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $156.51 | 5.709% | $165.4452 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $113.43 | 7.771% | $122.2446 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $75.25 | 5.336% | $79.2653 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $230.56 | 8.627% | $250.4504 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $984.54 | $1,054.7048 | $1,054.71 | $1,054.70 | $1,054.70 | |