| 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 | $139.95 | 6.763% | $149.4148 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $126.61 | 4.662% | $132.5126 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $60.87 | 8.304% | $65.9246 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $140.66 | 4.770% | $147.3695 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $86.94 | 12.362% | $97.6875 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $137.29 | 11.393% | $152.9314 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $147.96 | 9.140% | $161.4835 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $840.28 | $907.3239 | $907.31 | $907.30 | $907.30 | |