| 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 | $158.33 | 12.670% | $178.3904 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $113.41 | 7.519% | $121.9373 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $122.96 | 11.387% | $136.9615 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $115.37 | 11.615% | $128.7702 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $227.74 | 6.776% | $243.1717 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $34.99 | 4.127% | $36.434 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $171.40 | 5.446% | $180.7344 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $944.20 | $1,026.3995 | $1,026.39 | $1,026.40 | $1,026.40 | |