| 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 | $15.32 | 9.848% | $16.8287 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $154.56 | 3.300% | $159.6605 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $178.84 | 9.428% | $195.701 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $185.95 | 11.820% | $207.9293 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $18.91 | 5.849% | $20.016 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $103.88 | 9.601% | $113.8535 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $12.58 | 7.406% | $13.5117 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $670.04 | $727.5007 | $727.50 | $727.50 | $727.50 | |