| 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 | $127.58 | 6.709% | $136.1393 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $74.41 | 9.761% | $81.6732 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $226.43 | 7.276% | $242.905 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $23.57 | 9.184% | $25.7347 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $60.62 | 3.828% | $62.9405 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $120.80 | 7.451% | $129.8008 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $186.86 | 9.809% | $205.1891 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $820.27 | $884.3826 | $884.38 | $884.40 | $884.30 | |