| 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 | $186.99 | 11.793% | $209.0417 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $208.87 | 6.377% | $222.1896 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $145.51 | 13.531% | $165.199 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $170.54 | 9.306% | $186.4105 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $170.78 | 7.295% | $183.2384 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $90.46 | 6.753% | $96.5688 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $109.43 | 13.764% | $124.4919 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $1,082.58 | $1,187.1399 | $1,187.14 | $1,187.15 | $1,187.10 | |