| 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 | $11.56 | 5.424% | $12.187 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $157.97 | 10.567% | $174.6627 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $69.65 | 6.837% | $74.412 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $195.26 | 9.553% | $213.9132 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $35.31 | 13.843% | $40.198 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $30.82 | 10.411% | $34.0287 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $152.25 | 7.518% | $163.6962 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $652.82 | $713.0978 | $713.10 | $713.10 | $713.10 | |