| 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 | $175.34 | 4.486% | $183.2058 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $173.50 | 10.161% | $191.1293 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $242.36 | 3.418% | $250.6439 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $28.53 | 7.529% | $30.678 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $104.26 | 6.633% | $111.1756 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $141.61 | 13.747% | $161.0771 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $236.48 | 7.660% | $254.5944 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $1,102.08 | $1,182.5041 | $1,182.51 | $1,182.60 | $1,182.50 | |