| 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 | $208.88 | 9.693% | $229.1267 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $86.27 | 5.193% | $90.75 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $18.81 | 9.580% | $20.612 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $145.53 | 13.715% | $165.4894 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $160.37 | 3.507% | $165.9942 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $10.51 | 4.381% | $10.9704 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $97.96 | 4.186% | $102.0606 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $728.33 | $785.0033 | $785.00 | $785.00 | $785.10 | |