| 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 | $175.45 | 13.828% | $199.7112 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $203.89 | 13.775% | $231.9758 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $8.62 | 10.165% | $9.4962 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $104.38 | 12.765% | $117.7041 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $179.28 | 3.151% | $184.9291 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $229.46 | 3.114% | $236.6054 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $114.40 | 9.395% | $125.1479 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $1,015.48 | $1,105.5697 | $1,105.58 | $1,105.60 | $1,105.50 | |