| 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 | $157.49 | 7.631% | $169.5081 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $186.76 | 3.844% | $193.9391 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $94.94 | 11.519% | $105.8761 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $245.94 | 6.106% | $260.9571 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $85.82 | 4.568% | $89.7403 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $241.81 | 6.566% | $257.6872 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $178.34 | 5.273% | $187.7439 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,191.10 | $1,265.4518 | $1,265.46 | $1,265.50 | $1,265.40 | |