| 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 | $142.52 | 6.363% | $151.5885 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $156.95 | 8.231% | $169.8686 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $191.36 | 9.606% | $209.742 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $234.62 | 10.444% | $259.1237 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $97.83 | 4.221% | $101.9594 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $63.26 | 9.478% | $69.2558 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $167.37 | 3.783% | $173.7016 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $1,053.91 | $1,135.2396 | $1,135.24 | $1,135.20 | $1,135.30 | |