| 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 | $63.65 | 11.349% | $70.8736 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $147.51 | 11.161% | $163.9736 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $234.40 | 3.352% | $242.2571 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $56.39 | 4.551% | $58.9563 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $111.55 | 5.382% | $117.5536 | $117.55 | $117.55 | $117.60 |
| Purchase #6 | $193.26 | 6.203% | $205.2479 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $175.64 | 10.682% | $194.4019 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $982.40 | $1,053.2640 | $1,053.26 | $1,053.20 | $1,053.40 | |