| 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 | $179.61 | 7.178% | $192.5024 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $231.69 | 10.577% | $256.1959 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $233.53 | 6.344% | $248.3451 | $248.35 | $248.35 | $248.30 |
| Purchase #4 | $250.98 | 5.283% | $264.2393 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $139.37 | 8.347% | $151.0032 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $86.40 | 6.796% | $92.2717 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $154.88 | 13.159% | $175.2607 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $1,276.46 | $1,379.8183 | $1,379.82 | $1,379.80 | $1,379.80 | |