| 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 | $157.35 | 3.655% | $163.1011 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $157.45 | 10.660% | $174.2342 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $200.89 | 13.694% | $228.3999 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $176.73 | 12.733% | $199.233 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $150.80 | 7.408% | $161.9713 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $148.82 | 13.576% | $169.0238 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $56.75 | 3.237% | $58.587 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $1,048.79 | $1,154.5503 | $1,154.54 | $1,154.55 | $1,154.50 | |