| 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 | $163.74 | 11.681% | $182.8665 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $77.61 | 12.749% | $87.5045 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $162.25 | 3.421% | $167.8006 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $169.97 | 6.168% | $180.4537 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $145.50 | 12.225% | $163.2874 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $126.77 | 11.672% | $141.5666 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $109.95 | 5.104% | $115.5618 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $955.79 | $1,039.0411 | $1,039.04 | $1,039.00 | $1,039.20 | |