| 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 | $147.66 | 7.622% | $158.9146 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $104.46 | 10.699% | $115.6362 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $227.44 | 3.862% | $236.2237 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $57.96 | 13.445% | $65.7527 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $131.94 | 3.746% | $136.8825 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $233.28 | 12.704% | $262.9159 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $26.81 | 6.148% | $28.4583 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $929.55 | $1,004.7839 | $1,004.78 | $1,004.75 | $1,004.80 | |