| 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 | $13.66 | 9.161% | $14.9114 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $174.41 | 8.460% | $189.1651 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $25.56 | 4.452% | $26.6979 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $193.75 | 5.490% | $204.3869 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $170.82 | 9.493% | $187.0359 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $106.92 | 3.340% | $110.4911 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $29.95 | 12.173% | $33.5958 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $715.07 | $766.2841 | $766.30 | $766.30 | $766.30 | |