| 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 | $22.47 | 6.277% | $23.8804 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $121.42 | 11.741% | $135.6759 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $154.51 | 3.522% | $159.9518 | $159.95 | $159.95 | $160.00 |
| Purchase #4 | $230.73 | 3.176% | $238.058 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $72.25 | 7.231% | $77.4744 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $201.71 | 9.510% | $220.8926 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $76.83 | 13.775% | $87.4133 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $879.92 | $943.3464 | $943.34 | $943.35 | $943.50 | |