| 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 | $156.64 | 7.548% | $168.4632 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $115.29 | 5.190% | $121.2736 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $99.88 | 4.864% | $104.7382 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $102.50 | 6.132% | $108.7853 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $94.74 | 10.816% | $104.9871 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $250.81 | 4.224% | $261.4042 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $144.69 | 12.645% | $162.9861 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $964.55 | $1,032.6377 | $1,032.64 | $1,032.65 | $1,032.70 | |