| 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 | $156.92 | 3.165% | $161.8865 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $60.31 | 13.462% | $68.4289 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $78.42 | 8.477% | $85.0677 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $164.74 | 9.326% | $180.1037 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $188.53 | 10.254% | $207.8619 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $228.50 | 10.533% | $252.5679 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $12.58 | 7.593% | $13.5352 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $890.00 | $969.4518 | $969.46 | $969.45 | $969.50 | |