| 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 | $131.51 | 12.462% | $147.8988 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $104.83 | 8.363% | $113.5969 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $140.98 | 9.685% | $154.6339 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $13.26 | 4.358% | $13.8379 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $125.92 | 13.533% | $142.9608 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $150.91 | 8.260% | $163.3752 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $35.44 | 4.425% | $37.0082 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $702.85 | $773.3117 | $773.32 | $773.35 | $773.30 | |