| 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 | $152.45 | 7.820% | $164.3716 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $15.87 | 5.766% | $16.7851 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $171.28 | 11.522% | $191.0149 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $158.27 | 7.422% | $170.0168 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $11.87 | 12.603% | $13.366 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $104.74 | 13.669% | $119.0569 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $81.45 | 4.780% | $85.3433 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $695.93 | $759.9546 | $759.96 | $759.90 | $760.00 | |