| 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 | $139.77 | 7.639% | $150.447 | $150.45 | $150.45 | $150.40 |
| Purchase #2 | $200.82 | 5.148% | $211.1582 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $180.36 | 4.419% | $188.3301 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $146.42 | 6.857% | $156.46 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $241.37 | 8.217% | $261.2034 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $165.95 | 4.465% | $173.3597 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $59.81 | 6.735% | $63.8382 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $1,134.50 | $1,204.7966 | $1,204.80 | $1,204.80 | $1,204.80 | |