| 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 | $180.85 | 6.238% | $192.1314 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $200.59 | 6.200% | $213.0266 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $104.30 | 6.768% | $111.359 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $45.30 | 8.471% | $49.1374 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $250.66 | 4.137% | $261.0298 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $236.30 | 8.656% | $256.7541 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $62.92 | 5.490% | $66.3743 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $1,080.92 | $1,149.8126 | $1,149.81 | $1,149.85 | $1,149.80 | |