| 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 | $163.56 | 5.611% | $172.7374 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $212.76 | 3.324% | $219.8321 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $103.45 | 10.832% | $114.6557 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $80.27 | 9.632% | $88.0016 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $206.26 | 6.496% | $219.6586 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $29.74 | 4.531% | $31.0875 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $93.96 | 4.216% | $97.9214 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $890.00 | $943.8943 | $943.90 | $943.90 | $943.90 | |