| 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 | $183.25 | 4.363% | $191.2452 | $191.25 | $191.25 | $191.20 |
| Purchase #2 | $62.29 | 8.660% | $67.6843 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $176.58 | 12.732% | $199.0622 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $31.93 | 13.274% | $36.1684 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $78.66 | 5.141% | $82.7039 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $89.25 | 3.714% | $92.5647 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $73.73 | 10.117% | $81.1893 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $695.69 | $750.6180 | $750.61 | $750.60 | $750.70 | |