| 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 | $175.46 | 5.833% | $185.6946 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $135.96 | 5.604% | $143.5792 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $163.61 | 11.872% | $183.0338 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $178.80 | 9.149% | $195.1584 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $243.97 | 9.724% | $267.6936 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $118.93 | 5.240% | $125.1619 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $214.84 | 5.756% | $227.2062 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $1,231.57 | $1,327.5277 | $1,327.52 | $1,327.55 | $1,327.60 | |