| 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 | $169.71 | 9.187% | $185.3013 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $119.77 | 13.202% | $135.582 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $234.90 | 7.289% | $252.0219 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $171.64 | 6.289% | $182.4344 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $45.41 | 3.734% | $47.1056 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $158.52 | 5.635% | $167.4526 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $173.53 | 12.558% | $195.3219 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,073.48 | $1,165.2197 | $1,165.21 | $1,165.20 | $1,165.20 | |