| 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 | $208.63 | 13.788% | $237.3959 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $165.27 | 10.759% | $183.0514 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $89.75 | 9.386% | $98.1739 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $128.36 | 5.160% | $134.9834 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $201.68 | 6.840% | $215.4749 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $63.46 | 7.575% | $68.2671 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $41.97 | 8.833% | $45.6772 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $899.12 | $983.0238 | $983.02 | $983.00 | $983.20 | |