| 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 | $154.49 | 11.355% | $172.0323 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $16.66 | 5.523% | $17.5801 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $105.54 | 8.371% | $114.3748 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $237.48 | 5.118% | $249.6342 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $83.86 | 10.606% | $92.7542 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $231.78 | 7.181% | $248.4241 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $113.48 | 5.260% | $119.449 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $943.29 | $1,014.2487 | $1,014.23 | $1,014.25 | $1,014.20 | |