| 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 | $176.36 | 13.411% | $200.0116 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $198.65 | 7.787% | $214.1189 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $133.74 | 7.205% | $143.376 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $29.32 | 3.581% | $30.3699 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $87.27 | 7.215% | $93.5665 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $87.32 | 12.485% | $98.2219 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $77.47 | 7.676% | $83.4166 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $790.13 | $863.0814 | $863.09 | $863.00 | $863.10 | |