| 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 | $119.95 | 13.508% | $136.1528 | $136.15 | $136.15 | $136.20 |
| Purchase #2 | $138.56 | 4.360% | $144.6012 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $63.68 | 7.133% | $68.2223 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $7.75 | 9.505% | $8.4866 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $178.27 | 10.432% | $196.8671 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $115.71 | 7.315% | $124.1742 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $235.26 | 11.197% | $261.6021 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $859.18 | $940.1063 | $940.10 | $940.05 | $940.20 | |