| 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 | $141.86 | 10.544% | $156.8177 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $241.36 | 6.252% | $256.4498 | $256.45 | $256.45 | $256.40 |
| Purchase #3 | $28.75 | 4.659% | $30.0895 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $213.98 | 8.129% | $231.3744 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $26.98 | 6.454% | $28.7213 | $28.72 | $28.70 | $28.70 |
| Purchase #6 | $147.51 | 10.563% | $163.0915 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $13.60 | 13.145% | $15.3877 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $814.04 | $881.9319 | $881.93 | $881.90 | $881.90 | |