| 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 | $187.45 | 4.224% | $195.3679 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $246.89 | 3.102% | $254.5485 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $212.48 | 9.107% | $231.8306 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $92.50 | 10.743% | $102.4373 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $68.25 | 13.195% | $77.2556 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $161.34 | 3.610% | $167.1644 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $116.59 | 4.761% | $122.1408 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,085.50 | $1,150.7451 | $1,150.75 | $1,150.75 | $1,150.70 | |