| 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 | $143.45 | 8.475% | $155.6074 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $79.32 | 10.556% | $87.693 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $34.71 | 5.862% | $36.7447 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $60.96 | 3.713% | $63.2234 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $212.58 | 12.871% | $239.9412 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $99.25 | 10.134% | $109.308 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $176.32 | 4.377% | $184.0375 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $806.59 | $876.5552 | $876.55 | $876.55 | $876.40 | |