| 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 | $176.68 | 8.166% | $191.1077 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $136.69 | 13.790% | $155.5396 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $205.83 | 12.677% | $231.9231 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $229.66 | 6.692% | $245.0288 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $160.50 | 11.199% | $178.4744 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $29.41 | 4.377% | $30.6973 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $184.77 | 5.296% | $194.5554 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $1,123.54 | $1,227.3263 | $1,227.33 | $1,227.30 | $1,227.30 | |