| 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 | $140.70 | 4.463% | $146.9794 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $13.36 | 4.476% | $13.958 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $250.33 | 3.259% | $258.4883 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $25.80 | 8.636% | $28.0281 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $75.94 | 3.459% | $78.5668 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $166.25 | 8.628% | $180.5941 | $180.59 | $180.60 | $180.60 |
| Purchase #7 | $30.45 | 9.288% | $33.2782 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $702.83 | $739.8929 | $739.90 | $739.95 | $740.00 | |