| 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 | $168.43 | 11.422% | $187.6681 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $77.79 | 6.715% | $83.0136 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $221.44 | 6.625% | $236.1104 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $196.88 | 4.510% | $205.7593 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $131.50 | 11.634% | $146.7987 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $162.88 | 4.397% | $170.0418 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $121.33 | 4.185% | $126.4077 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $1,080.25 | $1,155.7996 | $1,155.80 | $1,155.75 | $1,155.80 | |