| 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 | $148.73 | 6.102% | $157.8055 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $192.90 | 12.613% | $217.2305 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $214.80 | 3.428% | $222.1633 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $217.27 | 6.534% | $231.4664 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $50.26 | 8.400% | $54.4818 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $6.33 | 4.103% | $6.5897 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $225.45 | 4.856% | $236.3979 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,055.74 | $1,126.1351 | $1,126.14 | $1,126.15 | $1,126.20 | |