| 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 | $160.67 | 6.144% | $170.5416 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $227.47 | 12.367% | $255.6012 | $255.60 | $255.60 | $255.60 |
| Purchase #3 | $92.52 | 7.481% | $99.4414 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $46.58 | 5.713% | $49.2411 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $127.81 | 5.816% | $135.2434 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $121.29 | 4.142% | $126.3138 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $234.27 | 11.671% | $261.6117 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,010.61 | $1,097.9942 | $1,097.98 | $1,098.00 | $1,097.80 | |