| 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 | $149.27 | 11.201% | $165.9897 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $206.94 | 11.647% | $231.0423 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $46.75 | 8.446% | $50.6985 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $168.43 | 3.215% | $173.845 | $173.85 | $173.85 | $173.80 |
| Purchase #5 | $47.81 | 8.594% | $51.9188 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $240.73 | 8.572% | $261.3654 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $8.53 | 13.198% | $9.6558 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $868.46 | $944.5155 | $944.53 | $944.50 | $944.50 | |