| 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 | $161.78 | 4.466% | $169.0051 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $91.54 | 6.754% | $97.7226 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $248.74 | 4.197% | $259.1796 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $61.30 | 6.503% | $65.2863 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $103.59 | 12.834% | $116.8847 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $204.29 | 13.609% | $232.0918 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $230.56 | 7.232% | $247.2341 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,101.80 | $1,187.4042 | $1,187.40 | $1,187.45 | $1,187.40 | |