| 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 | $126.71 | 13.453% | $143.7563 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $152.44 | 4.826% | $159.7968 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $189.45 | 10.808% | $209.9258 | $209.93 | $209.95 | $209.90 |
| Purchase #4 | $136.59 | 4.762% | $143.0944 | $143.09 | $143.10 | $143.10 |
| Purchase #5 | $163.32 | 7.533% | $175.6229 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $53.62 | 4.334% | $55.9439 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $68.89 | 13.126% | $77.9325 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $891.02 | $966.0726 | $966.07 | $966.10 | $966.00 | |