| 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 | $156.48 | 6.639% | $166.8687 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $224.93 | 9.391% | $246.0532 | $246.05 | $246.05 | $246.10 |
| Purchase #3 | $237.35 | 10.295% | $261.7852 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $19.36 | 13.623% | $21.9974 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $69.30 | 11.735% | $77.4324 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $123.81 | 12.827% | $139.6911 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $67.31 | 4.250% | $70.1707 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $898.54 | $983.9987 | $984.00 | $984.00 | $984.10 | |