| 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 | $137.64 | 13.596% | $156.3535 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $239.91 | 9.386% | $262.428 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $217.98 | 8.453% | $236.4058 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $159.65 | 7.635% | $171.8393 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $117.61 | 4.510% | $122.9142 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $62.99 | 7.784% | $67.8931 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $100.74 | 5.225% | $106.0037 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $1,036.52 | $1,123.8376 | $1,123.83 | $1,123.85 | $1,123.80 | |