| 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 | $64.72 | 3.377% | $66.9056 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $133.81 | 3.314% | $138.2445 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $213.37 | 10.784% | $236.3798 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $208.33 | 11.562% | $232.4171 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $192.94 | 7.145% | $206.7256 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $68.76 | 5.842% | $72.777 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $183.93 | 8.338% | $199.2661 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $1,065.86 | $1,152.7157 | $1,152.73 | $1,152.75 | $1,152.70 | |