| 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 | $167.55 | 4.432% | $174.9758 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $74.98 | 6.290% | $79.6962 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $88.51 | 8.277% | $95.836 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $162.84 | 12.653% | $183.4441 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $223.28 | 3.767% | $231.691 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $235.50 | 8.742% | $256.0874 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $169.73 | 9.419% | $185.7169 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,122.39 | $1,207.4474 | $1,207.46 | $1,207.50 | $1,207.40 | |