| 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 | $179.30 | 11.717% | $200.3086 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $149.28 | 9.260% | $163.1033 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $183.32 | 5.468% | $193.3439 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $52.38 | 10.758% | $58.015 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $72.81 | 10.862% | $80.7186 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $184.89 | 5.164% | $194.4377 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $63.83 | 4.834% | $66.9155 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $885.81 | $956.8426 | $956.85 | $956.80 | $956.70 | |