| 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 | $204.65 | 7.378% | $219.7491 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $17.70 | 9.874% | $19.4477 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $132.74 | 12.119% | $148.8268 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $82.66 | 9.831% | $90.7863 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $183.72 | 11.848% | $205.4871 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $155.68 | 4.774% | $163.1122 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $170.45 | 5.650% | $180.0804 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $947.60 | $1,027.4896 | $1,027.50 | $1,027.55 | $1,027.40 | |