| 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 | $140.67 | 9.488% | $154.0168 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $88.90 | 10.356% | $98.1065 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $190.50 | 10.431% | $210.3711 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $71.72 | 7.762% | $77.2869 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $206.42 | 11.386% | $229.923 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $180.39 | 5.609% | $190.5081 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $130.51 | 12.682% | $147.0613 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $1,009.11 | $1,107.2737 | $1,107.28 | $1,107.20 | $1,107.30 | |