| 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 | $175.72 | 5.379% | $185.172 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $183.27 | 4.165% | $190.9032 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $95.90 | 10.565% | $106.0318 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $225.97 | 7.347% | $242.572 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $163.38 | 12.296% | $183.4692 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $11.70 | 3.766% | $12.1406 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $116.44 | 6.523% | $124.0354 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $972.38 | $1,044.3242 | $1,044.32 | $1,044.30 | $1,044.30 | |