| 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 | $175.33 | 8.645% | $190.4873 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $160.69 | 12.663% | $181.0382 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $189.95 | 10.632% | $210.1455 | $210.15 | $210.15 | $210.10 |
| Purchase #4 | $164.41 | 7.857% | $177.3277 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $159.47 | 6.519% | $169.8658 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $5.72 | 9.473% | $6.2619 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $77.51 | 11.212% | $86.2004 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $933.08 | $1,021.3268 | $1,021.34 | $1,021.35 | $1,021.30 | |