| 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 | $191.37 | 4.491% | $199.9644 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $16.74 | 13.778% | $19.0464 | $19.05 | $19.05 | $19.00 |
| Purchase #3 | $152.68 | 11.285% | $169.9099 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $167.39 | 4.544% | $174.9962 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $36.77 | 13.829% | $41.8549 | $41.85 | $41.85 | $41.90 |
| Purchase #6 | $40.25 | 10.572% | $44.5052 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $72.61 | 13.335% | $82.2925 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $677.81 | $732.5695 | $732.57 | $732.55 | $732.60 | |