| 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 | $155.70 | 5.477% | $164.2277 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $86.92 | 12.580% | $97.8545 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $176.41 | 7.245% | $189.1909 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $98.43 | 4.324% | $102.6861 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $29.86 | 11.681% | $33.3479 | $33.35 | $33.35 | $33.30 |
| Purchase #6 | $170.61 | 10.617% | $188.7237 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $217.42 | 7.266% | $233.2177 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $935.35 | $1,009.2485 | $1,009.25 | $1,009.25 | $1,009.20 | |