| 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 | $169.90 | 12.863% | $191.7542 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $54.47 | 10.184% | $60.0172 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $152.42 | 7.538% | $163.9094 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $198.28 | 9.529% | $217.1741 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $186.71 | 8.658% | $202.8754 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $220.68 | 7.124% | $236.4012 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $150.89 | 10.192% | $166.2687 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,133.35 | $1,238.4002 | $1,238.40 | $1,238.35 | $1,238.50 | |