| 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 | $156.50 | 7.190% | $167.7524 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $102.44 | 9.332% | $111.9997 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $224.71 | 5.213% | $236.4241 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $120.53 | 3.316% | $124.5268 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $162.70 | 13.725% | $185.0306 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $126.97 | 3.203% | $131.0368 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $169.99 | 12.367% | $191.0127 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $1,063.84 | $1,147.7831 | $1,147.78 | $1,147.80 | $1,147.70 | |