| 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 | $140.80 | 6.140% | $149.4451 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $74.89 | 13.354% | $84.8908 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $183.42 | 10.486% | $202.6534 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $97.69 | 5.486% | $103.0493 | $103.05 | $103.05 | $103.00 |
| Purchase #5 | $23.92 | 7.295% | $25.665 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $62.56 | 10.641% | $69.217 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $232.55 | 12.625% | $261.9094 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $815.83 | $896.8300 | $896.84 | $896.80 | $896.80 | |