| 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 | $90.97 | 7.576% | $97.8619 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $183.86 | 9.412% | $201.1649 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $245.66 | 11.478% | $273.8569 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $201.46 | 7.612% | $216.7951 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $102.31 | 9.244% | $111.7675 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $40.71 | 5.328% | $42.879 | $42.88 | $42.90 | $42.90 |
| Purchase #7 | $201.73 | 3.537% | $208.8652 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $1,066.70 | $1,153.1905 | $1,153.20 | $1,153.15 | $1,153.40 | |