| 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 | $161.73 | 11.314% | $180.0281 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $188.89 | 6.873% | $201.8724 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $34.29 | 4.542% | $35.8475 | $35.85 | $35.85 | $35.80 |
| Purchase #4 | $114.39 | 13.461% | $129.788 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $50.72 | 11.459% | $56.532 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $163.78 | 4.129% | $170.5425 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $229.63 | 6.152% | $243.7568 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $943.43 | $1,018.3673 | $1,018.37 | $1,018.40 | $1,018.30 | |