| 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 | $185.96 | 11.782% | $207.8698 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $137.62 | 11.565% | $153.5358 | $153.54 | $153.55 | $153.50 |
| Purchase #3 | $144.27 | 3.214% | $148.9068 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $164.36 | 4.304% | $171.4341 | $171.43 | $171.45 | $171.40 |
| Purchase #5 | $161.33 | 3.283% | $166.6265 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $47.90 | 9.366% | $52.3863 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $213.91 | 11.836% | $239.2284 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,055.35 | $1,139.9877 | $1,140.00 | $1,140.05 | $1,139.90 | |