| 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 | $146.41 | 12.260% | $164.3599 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $13.41 | 9.319% | $14.6597 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $61.28 | 3.229% | $63.2587 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $138.48 | 6.183% | $147.0422 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $239.92 | 12.531% | $269.9844 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $69.33 | 10.594% | $76.6748 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $58.77 | 9.369% | $64.2762 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $727.60 | $800.2559 | $800.25 | $800.25 | $800.40 | |