| 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 | $140.62 | 12.341% | $157.9739 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $72.68 | 9.575% | $79.6391 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $154.95 | 5.846% | $164.0084 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $97.86 | 5.194% | $102.9428 | $102.94 | $102.95 | $102.90 |
| Purchase #5 | $159.47 | 9.850% | $175.1778 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $80.71 | 3.597% | $83.6131 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $80.76 | 12.485% | $90.8429 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $787.05 | $854.1980 | $854.19 | $854.20 | $854.10 | |