| 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 | $180.36 | 8.289% | $195.31 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $166.35 | 5.238% | $175.0634 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $90.79 | 5.554% | $95.8325 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $247.99 | 9.686% | $272.0103 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $21.35 | 11.807% | $23.8708 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $155.49 | 5.403% | $163.8911 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $13.32 | 5.344% | $14.0318 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $875.65 | $940.0099 | $940.00 | $940.00 | $940.00 | |