| 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 | $70.83 | 13.240% | $80.2079 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $101.78 | 7.870% | $109.7901 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $134.62 | 12.678% | $151.6871 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $160.47 | 7.787% | $172.9658 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $79.74 | 13.578% | $90.5671 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $198.41 | 4.322% | $206.9853 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $37.37 | 12.348% | $41.9844 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $783.22 | $854.1877 | $854.20 | $854.20 | $854.30 | |