| 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 | $152.47 | 7.397% | $163.7482 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $249.69 | 8.685% | $271.3756 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $120.89 | 9.604% | $132.5003 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $11.52 | 4.595% | $12.0493 | $12.05 | $12.05 | $12.00 |
| Purchase #5 | $55.58 | 9.720% | $60.9824 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $95.63 | 10.729% | $105.8901 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $148.82 | 12.633% | $167.6204 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $834.60 | $914.1663 | $914.17 | $914.20 | $914.10 | |