| 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 | $164.95 | 6.316% | $175.3682 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $11.47 | 13.152% | $12.9785 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $140.75 | 10.874% | $156.0552 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $27.44 | 9.156% | $29.9524 | $29.95 | $29.95 | $30.00 |
| Purchase #5 | $209.43 | 4.685% | $219.2418 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $192.85 | 10.717% | $213.5177 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $217.90 | 10.528% | $240.8405 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $964.79 | $1,047.9543 | $1,047.96 | $1,047.95 | $1,048.00 | |