| 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 | $163.37 | 4.641% | $170.952 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $39.35 | 11.257% | $43.7796 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $123.44 | 9.556% | $135.2359 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $187.44 | 4.518% | $195.9085 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $113.40 | 9.351% | $124.004 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $36.30 | 9.407% | $39.7147 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $60.67 | 10.538% | $67.0634 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $723.97 | $776.6581 | $776.65 | $776.65 | $776.70 | |