| 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 | $154.38 | 6.243% | $164.0179 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $25.47 | 8.711% | $27.6887 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $139.80 | 12.803% | $157.6986 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $133.28 | 9.869% | $146.4334 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $171.51 | 11.480% | $191.1993 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $23.81 | 6.620% | $25.3862 | $25.39 | $25.40 | $25.40 |
| Purchase #7 | $203.93 | 11.800% | $227.9937 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $852.18 | $940.4178 | $940.42 | $940.45 | $940.40 | |