| 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 | $90.84 | 12.447% | $102.1469 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $242.49 | 12.543% | $272.9055 | $272.91 | $272.90 | $272.90 |
| Purchase #3 | $246.80 | 8.327% | $267.351 | $267.35 | $267.35 | $267.40 |
| Purchase #4 | $199.56 | 7.332% | $214.1917 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $77.75 | 6.517% | $82.817 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $61.74 | 7.194% | $66.1816 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $157.26 | 7.363% | $168.8391 | $168.84 | $168.85 | $168.80 |
| 7 purchase totals = | $1,076.44 | $1,174.4328 | $1,174.44 | $1,174.45 | $1,174.40 | |