| 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 | $150.64 | 3.739% | $156.2724 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $179.83 | 11.714% | $200.8953 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $231.32 | 6.217% | $245.7012 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $186.46 | 13.576% | $211.7738 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $206.60 | 8.247% | $223.6383 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $234.53 | 11.371% | $261.1984 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $150.71 | 4.426% | $157.3804 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $1,340.09 | $1,456.8598 | $1,456.86 | $1,456.85 | $1,456.90 | |