| 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 | $159.99 | 9.575% | $175.309 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $194.53 | 3.159% | $200.6752 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $217.55 | 5.848% | $230.2723 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $16.54 | 12.198% | $18.5575 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $114.41 | 10.716% | $126.6702 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $196.53 | 4.700% | $205.7669 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $222.88 | 12.835% | $251.4866 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,122.43 | $1,208.7377 | $1,208.75 | $1,208.70 | $1,208.90 | |