| 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 | $141.95 | 3.389% | $146.7607 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $140.92 | 7.645% | $151.6933 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $122.49 | 12.414% | $137.6959 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $66.88 | 4.754% | $70.0595 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $9.31 | 4.706% | $9.7481 | $9.75 | $9.75 | $9.70 |
| Purchase #6 | $223.82 | 9.345% | $244.736 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $240.74 | 8.729% | $261.7542 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $946.11 | $1,022.4477 | $1,022.45 | $1,022.45 | $1,022.50 | |