| 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 | $171.67 | 10.285% | $189.3263 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $98.58 | 13.626% | $112.0125 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $236.82 | 10.235% | $261.0585 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $247.45 | 13.577% | $281.0463 | $281.05 | $281.05 | $281.00 |
| Purchase #5 | $184.32 | 9.341% | $201.5373 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $52.51 | 8.323% | $56.8804 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $63.28 | 7.801% | $68.2165 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $1,054.63 | $1,170.0778 | $1,170.09 | $1,170.10 | $1,170.00 | |