| 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 | $189.64 | 8.336% | $205.4484 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $100.63 | 6.820% | $107.493 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $167.25 | 4.831% | $175.3298 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $122.46 | 5.700% | $129.4402 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $95.84 | 3.696% | $99.3822 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $171.89 | 9.669% | $188.51 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $58.84 | 4.179% | $61.2989 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $906.55 | $966.9025 | $966.90 | $966.95 | $966.80 | |