| 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 | $166.96 | 13.699% | $189.8319 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $249.95 | 13.223% | $283.0009 | $283.00 | $283.00 | $283.00 |
| Purchase #3 | $156.87 | 10.340% | $173.0904 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $240.82 | 10.152% | $265.268 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $234.74 | 11.499% | $261.7328 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $186.27 | 6.711% | $198.7706 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $68.31 | 7.871% | $73.6867 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,303.92 | $1,445.3813 | $1,445.38 | $1,445.40 | $1,445.40 | |