| 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 | $127.96 | 11.626% | $142.8366 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $77.63 | 5.724% | $82.0735 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $240.99 | 12.321% | $270.6824 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $163.41 | 8.655% | $177.5531 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $77.29 | 12.334% | $86.8229 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $77.39 | 9.603% | $84.8218 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $57.40 | 4.433% | $59.9445 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $822.07 | $904.7348 | $904.72 | $904.70 | $904.70 | |