| 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 | $163.45 | 3.411% | $169.0253 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $130.88 | 7.221% | $140.3308 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $94.95 | 4.702% | $99.4145 | $99.41 | $99.40 | $99.40 |
| Purchase #4 | $240.81 | 7.447% | $258.7431 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $169.75 | 8.247% | $183.7493 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $100.36 | 9.162% | $109.555 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $172.79 | 6.138% | $183.3959 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $1,072.99 | $1,144.2139 | $1,144.22 | $1,144.25 | $1,144.10 | |