| 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 | $199.63 | 6.815% | $213.2348 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $134.28 | 5.135% | $141.1753 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $159.54 | 7.675% | $171.7847 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $22.87 | 3.380% | $23.643 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $121.92 | 5.832% | $129.0304 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $65.93 | 10.578% | $72.9041 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $92.64 | 8.622% | $100.6274 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $796.81 | $852.3997 | $852.39 | $852.50 | $852.30 | |