| 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 | $92.50 | 11.168% | $102.8304 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $27.65 | 10.845% | $30.6486 | $30.65 | $30.65 | $30.60 |
| Purchase #3 | $176.26 | 6.652% | $187.9848 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $115.81 | 4.629% | $121.1708 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $60.30 | 7.871% | $65.0462 | $65.05 | $65.05 | $65.00 |
| Purchase #6 | $208.54 | 9.370% | $228.0802 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $111.82 | 8.680% | $121.526 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $792.88 | $857.2870 | $857.29 | $857.35 | $857.20 | |