| 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 | $194.49 | 3.275% | $200.8595 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $54.62 | 5.200% | $57.4602 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $73.47 | 8.869% | $79.9861 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $61.37 | 10.129% | $67.5862 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $143.49 | 12.769% | $161.8122 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $85.92 | 7.458% | $92.3279 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $235.34 | 11.241% | $261.7946 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $848.70 | $921.8267 | $921.83 | $921.85 | $921.90 | |