| 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 | $127.93 | 13.222% | $144.8449 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $145.32 | 4.447% | $151.7824 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $72.57 | 11.178% | $80.6819 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $163.40 | 5.670% | $172.6648 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $14.36 | 5.681% | $15.1758 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $200.70 | 13.212% | $227.2165 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $239.88 | 4.503% | $250.6818 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $964.16 | $1,043.0481 | $1,043.04 | $1,043.10 | $1,043.10 | |