| 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 | $164.49 | 6.702% | $175.5141 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $206.95 | 5.498% | $218.3281 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $91.67 | 6.403% | $97.5396 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $225.36 | 6.852% | $240.8017 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $147.78 | 3.701% | $153.2493 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $242.78 | 10.389% | $268.0024 | $268.00 | $268.00 | $268.00 |
| Purchase #7 | $18.62 | 12.638% | $20.9732 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $1,097.65 | $1,174.4084 | $1,174.40 | $1,174.40 | $1,174.30 | |