| 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 | $181.74 | 8.490% | $197.1697 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $216.25 | 9.146% | $236.0282 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $176.65 | 13.159% | $199.8954 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $52.88 | 8.268% | $57.2521 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $147.63 | 7.727% | $159.0374 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $30.95 | 9.536% | $33.9014 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $162.73 | 7.375% | $174.7313 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $968.83 | $1,058.0155 | $1,058.02 | $1,058.05 | $1,058.00 | |