| 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 | $168.31 | 6.511% | $179.2687 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $131.63 | 8.418% | $142.7106 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $82.85 | 4.107% | $86.2526 | $86.25 | $86.25 | $86.30 |
| Purchase #4 | $46.83 | 8.662% | $50.8864 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $137.35 | 6.832% | $146.7338 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $114.97 | 8.185% | $124.3803 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $163.80 | 8.274% | $177.3528 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $845.74 | $907.5852 | $907.58 | $907.60 | $907.70 | |