| 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 | $167.43 | 4.375% | $174.7551 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $40.49 | 11.817% | $45.2747 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $120.96 | 5.305% | $127.3769 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $213.58 | 13.266% | $241.9135 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $137.57 | 11.304% | $153.1209 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $184.77 | 12.295% | $207.4875 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $222.51 | 6.495% | $236.962 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $1,087.31 | $1,186.8906 | $1,186.89 | $1,186.85 | $1,187.00 | |