| 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 | $123.79 | 10.784% | $137.1395 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $186.82 | 9.811% | $205.1489 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $27.63 | 4.257% | $28.8062 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $191.59 | 5.636% | $202.388 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $212.79 | 3.289% | $219.7887 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $71.47 | 5.519% | $75.4144 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $49.69 | 9.805% | $54.5621 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $863.78 | $923.2478 | $923.25 | $923.25 | $923.20 | |