| 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 | $137.44 | 11.299% | $152.9693 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $222.49 | 11.538% | $248.1609 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $50.56 | 4.451% | $52.8104 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $211.60 | 12.213% | $237.4427 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $133.37 | 11.227% | $148.3434 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $170.77 | 7.215% | $183.0911 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $50.51 | 3.126% | $52.0889 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $976.74 | $1,074.9067 | $1,074.90 | $1,074.90 | $1,074.90 | |