| 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 | $205.71 | 4.349% | $214.6563 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $160.92 | 5.606% | $169.9412 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $5.67 | 8.659% | $6.161 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $100.65 | 4.763% | $105.444 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $125.61 | 8.162% | $135.8623 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $134.79 | 13.740% | $153.3101 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $81.54 | 13.670% | $92.6865 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $814.89 | $878.0614 | $878.06 | $878.05 | $878.10 | |