| 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 | $153.45 | 6.474% | $163.3844 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $107.26 | 7.187% | $114.9688 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $173.39 | 5.505% | $182.9351 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $122.48 | 10.483% | $135.3196 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $158.70 | 6.530% | $169.0631 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $67.40 | 12.338% | $75.7158 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $120.82 | 3.620% | $125.1937 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $903.50 | $966.5805 | $966.58 | $966.55 | $966.60 | |