| 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 | $186.74 | 7.473% | $200.6951 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $14.39 | 9.791% | $15.7989 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $107.39 | 3.124% | $110.7449 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $195.95 | 3.526% | $202.8592 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $115.93 | 9.166% | $126.5561 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $131.61 | 11.543% | $146.8017 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $97.44 | 11.730% | $108.8697 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $849.45 | $912.3256 | $912.33 | $912.30 | $912.40 | |