| 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 | $169.38 | 11.198% | $188.3472 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $176.93 | 4.862% | $185.5323 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $174.41 | 6.542% | $185.8199 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $115.95 | 6.413% | $123.3859 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $163.81 | 13.388% | $185.7409 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $191.53 | 3.746% | $198.7047 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $36.39 | 6.290% | $38.6789 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $1,028.40 | $1,106.2098 | $1,106.21 | $1,106.25 | $1,106.10 | |