| 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 | $172.28 | 10.467% | $190.3125 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $15.87 | 13.569% | $18.0234 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $239.98 | 13.473% | $272.3125 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $23.77 | 8.383% | $25.7626 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $97.62 | 6.110% | $103.5846 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $24.69 | 6.691% | $26.342 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $243.85 | 7.611% | $262.4094 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $818.06 | $898.7470 | $898.73 | $898.70 | $898.70 | |