| 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 | $142.51 | 5.295% | $150.0559 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $34.67 | 4.410% | $36.1989 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $186.86 | 3.690% | $193.7551 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $163.83 | 13.273% | $185.5752 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $85.81 | 13.587% | $97.469 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $231.58 | 10.512% | $255.9237 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $178.62 | 5.324% | $188.1297 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,023.88 | $1,107.1075 | $1,107.12 | $1,107.10 | $1,107.20 | |