| 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 | $124.38 | 5.576% | $131.3154 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $179.41 | 12.453% | $201.7519 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $140.43 | 7.760% | $151.3274 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $36.80 | 11.269% | $40.947 | $40.95 | $40.95 | $40.90 |
| Purchase #5 | $93.52 | 13.769% | $106.3968 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $170.43 | 10.866% | $188.9489 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $87.57 | 11.839% | $97.9374 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $832.54 | $918.6248 | $918.64 | $918.65 | $918.50 | |