| 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 | $129.77 | 6.644% | $138.3919 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $77.92 | 11.220% | $86.6626 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $28.63 | 6.701% | $30.5485 | $30.55 | $30.55 | $30.50 |
| Purchase #4 | $134.49 | 5.446% | $141.8143 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $231.80 | 13.845% | $263.8927 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $103.33 | 11.748% | $115.4692 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $160.96 | 6.237% | $170.9991 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $866.90 | $947.7783 | $947.77 | $947.75 | $947.80 | |