| 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 | $168.78 | 5.154% | $177.4789 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $112.69 | 4.755% | $118.0484 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $11.35 | 10.675% | $12.5616 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $127.72 | 7.255% | $136.9861 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $237.86 | 9.711% | $260.9586 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $63.31 | 10.355% | $69.8658 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $184.80 | 7.691% | $199.013 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $906.51 | $974.9124 | $974.92 | $974.90 | $975.00 | |