| 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 | $150.41 | 8.482% | $163.1678 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $165.95 | 3.654% | $172.0138 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $239.52 | 13.677% | $272.2792 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $42.43 | 7.111% | $45.4472 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $46.45 | 6.110% | $49.2881 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $245.49 | 8.344% | $265.9737 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $158.39 | 4.205% | $165.0503 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $1,048.64 | $1,133.2201 | $1,133.22 | $1,133.20 | $1,133.30 | |