| 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 | $166.27 | 9.356% | $181.8262 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $207.94 | 13.801% | $236.6378 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $163.78 | 8.232% | $177.2624 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $63.90 | 12.674% | $71.9987 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $211.80 | 7.623% | $227.9455 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $131.53 | 7.117% | $140.891 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $223.39 | 13.784% | $254.1821 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $1,168.61 | $1,290.7437 | $1,290.75 | $1,290.80 | $1,290.70 | |