| 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 | $152.97 | 3.114% | $157.7335 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $186.31 | 3.490% | $192.8122 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $18.46 | 9.772% | $20.2639 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $76.81 | 11.661% | $85.7668 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $119.47 | 10.561% | $132.0872 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $82.58 | 10.236% | $91.0329 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $229.72 | 13.713% | $261.2215 | $261.22 | $261.20 | $261.20 |
| 7 purchase totals = | $866.32 | $940.9180 | $940.91 | $940.90 | $940.90 | |