| 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 | $137.82 | 3.253% | $142.3033 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $166.87 | 9.822% | $183.26 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $30.44 | 10.301% | $33.5756 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $139.86 | 4.534% | $146.2013 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $99.82 | 4.218% | $104.0304 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $45.75 | 8.545% | $49.6593 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $51.29 | 10.661% | $56.758 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $671.85 | $715.7879 | $715.79 | $715.80 | $715.90 | |