| 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 | $173.25 | 8.721% | $188.3591 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $50.67 | 13.175% | $57.3458 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $203.92 | 9.283% | $222.8499 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $110.36 | 5.720% | $116.6726 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $205.45 | 10.390% | $226.7963 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $249.84 | 4.323% | $260.6406 | $260.64 | $260.65 | $260.60 |
| Purchase #7 | $72.43 | 12.750% | $81.6648 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $1,065.92 | $1,154.3291 | $1,154.33 | $1,154.30 | $1,154.30 | |