| 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 | $10.53 | 6.637% | $11.2289 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $175.99 | 7.541% | $189.2614 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $141.85 | 9.401% | $155.1853 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $156.45 | 7.377% | $167.9913 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $239.72 | 13.215% | $271.399 | $271.40 | $271.40 | $271.40 |
| Purchase #6 | $247.91 | 13.424% | $281.1894 | $281.19 | $281.20 | $281.20 |
| Purchase #7 | $56.73 | 5.721% | $59.9755 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $1,029.18 | $1,136.2308 | $1,136.24 | $1,136.30 | $1,136.30 | |