| 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 | $149.64 | 11.750% | $167.2227 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $162.58 | 3.185% | $167.7582 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $197.90 | 9.271% | $216.2473 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $88.93 | 9.113% | $97.0342 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $165.50 | 5.271% | $174.2235 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $26.91 | 3.219% | $27.7762 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $102.74 | 6.496% | $109.414 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $894.20 | $959.6761 | $959.67 | $959.65 | $959.60 | |