| 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 | $169.49 | 13.133% | $191.7491 | $191.75 | $191.75 | $191.70 |
| Purchase #2 | $7.67 | 4.822% | $8.0398 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $131.79 | 8.343% | $142.7852 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $183.29 | 12.396% | $206.0106 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $173.80 | 5.729% | $183.757 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $247.32 | 12.533% | $278.3166 | $278.32 | $278.30 | $278.30 |
| Purchase #7 | $191.68 | 6.819% | $204.7507 | $204.75 | $204.75 | $204.80 |
| 7 purchase totals = | $1,105.04 | $1,215.4090 | $1,215.42 | $1,215.40 | $1,215.40 | |