| 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 | $165.37 | 11.157% | $183.8203 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $223.64 | 5.587% | $236.1348 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $190.86 | 9.264% | $208.5413 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $160.39 | 10.478% | $177.1957 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $244.32 | 7.260% | $262.0576 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $190.62 | 5.189% | $200.5113 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $82.26 | 12.747% | $92.7457 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $1,257.46 | $1,361.0067 | $1,361.01 | $1,361.00 | $1,360.90 | |