| 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 | $84.49 | 3.155% | $87.1557 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $231.30 | 7.572% | $248.814 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $48.79 | 8.375% | $52.8762 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $175.39 | 4.764% | $183.7456 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $167.62 | 8.759% | $182.3018 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $32.69 | 4.688% | $34.2225 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $250.59 | 10.299% | $276.3983 | $276.40 | $276.40 | $276.40 |
| 7 purchase totals = | $990.87 | $1,065.5141 | $1,065.52 | $1,065.50 | $1,065.50 | |