| 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 | $155.80 | 8.667% | $169.3032 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $234.42 | 3.439% | $242.4817 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $178.63 | 4.565% | $186.7845 | $186.78 | $186.80 | $186.80 |
| Purchase #4 | $219.59 | 5.548% | $231.7729 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $106.26 | 11.151% | $118.1091 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $97.71 | 4.810% | $102.4099 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $137.70 | 12.257% | $154.5779 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $1,130.11 | $1,205.4392 | $1,205.43 | $1,205.45 | $1,205.50 | |