| 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 | $169.75 | 9.518% | $185.9068 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $156.50 | 13.764% | $178.0407 | $178.04 | $178.05 | $178.00 |
| Purchase #3 | $223.62 | 3.406% | $231.2365 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $69.33 | 5.600% | $73.2125 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $24.97 | 7.110% | $26.7454 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $103.53 | 11.478% | $115.4132 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $10.30 | 6.151% | $10.9336 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $758.00 | $821.4887 | $821.49 | $821.50 | $821.30 | |