| 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 | $163.36 | 9.267% | $178.4986 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $36.36 | 13.854% | $41.3973 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $217.42 | 4.796% | $227.8475 | $227.85 | $227.85 | $227.80 |
| Purchase #4 | $115.69 | 6.177% | $122.8362 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $56.94 | 13.543% | $64.6514 | $64.65 | $64.65 | $64.70 |
| Purchase #6 | $162.25 | 4.491% | $169.5366 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $124.77 | 13.104% | $141.1199 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $876.79 | $945.8875 | $945.90 | $945.90 | $945.80 | |