| 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 | $187.73 | 6.366% | $199.6809 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $157.86 | 7.213% | $169.2464 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $67.70 | 12.402% | $76.0962 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $187.56 | 13.561% | $212.995 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $167.46 | 4.479% | $174.9605 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $150.72 | 6.406% | $160.3751 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $81.46 | 12.661% | $91.7737 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,000.49 | $1,085.1278 | $1,085.14 | $1,085.15 | $1,085.20 | |