| 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 | $169.58 | 13.284% | $192.107 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $127.37 | 13.453% | $144.5051 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $181.91 | 5.442% | $191.8095 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $220.80 | 13.853% | $251.3874 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $75.30 | 9.839% | $82.7088 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $8.86 | 12.785% | $9.9928 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $186.54 | 3.483% | $193.0372 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $970.36 | $1,065.5478 | $1,065.56 | $1,065.55 | $1,065.50 | |