| 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 | $145.88 | 10.602% | $161.3462 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $230.66 | 11.594% | $257.4027 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $231.39 | 6.323% | $246.0208 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $187.27 | 4.660% | $195.9968 | $196.00 | $196.00 | $196.00 |
| Purchase #5 | $170.63 | 5.254% | $179.5949 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $242.87 | 7.486% | $261.0512 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $185.73 | 9.621% | $203.5991 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $1,394.43 | $1,505.0117 | $1,505.01 | $1,505.00 | $1,505.00 | |