| 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 | $122.38 | 8.257% | $132.4849 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $55.61 | 4.481% | $58.1019 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $21.48 | 5.828% | $22.7319 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $104.47 | 3.665% | $108.2988 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $182.53 | 3.410% | $188.7543 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $184.92 | 8.193% | $200.0705 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $52.99 | 5.438% | $55.8716 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $724.38 | $766.3139 | $766.30 | $766.30 | $766.40 | |