| 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 | $156.85 | 8.691% | $170.4818 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $12.30 | 10.806% | $13.6291 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $236.83 | 5.718% | $250.3719 | $250.37 | $250.35 | $250.40 |
| Purchase #4 | $11.45 | 11.139% | $12.7254 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $225.60 | 6.713% | $240.7445 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $60.81 | 4.633% | $63.6273 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $149.58 | 9.507% | $163.8006 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $853.42 | $915.3806 | $915.38 | $915.45 | $915.30 | |