| 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 | $144.52 | 11.841% | $161.6326 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $124.86 | 13.221% | $141.3677 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $26.41 | 7.375% | $28.3577 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $173.57 | 7.161% | $185.9993 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $73.69 | 13.650% | $83.7487 | $83.75 | $83.75 | $83.70 |
| Purchase #6 | $134.27 | 7.685% | $144.5886 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $142.73 | 6.268% | $151.6763 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $820.05 | $897.3709 | $897.38 | $897.40 | $897.40 | |