| 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 | $158.41 | 10.604% | $175.2078 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $65.91 | 10.568% | $72.8754 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $234.30 | 11.139% | $260.3987 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $32.93 | 9.270% | $35.9826 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $181.98 | 12.236% | $204.2471 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $24.83 | 7.670% | $26.7345 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $26.59 | 10.212% | $29.3054 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $724.95 | $804.7515 | $804.76 | $804.80 | $804.70 | |