| 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 | $65.75 | 10.468% | $72.6327 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $183.99 | 4.539% | $192.3413 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $137.53 | 7.146% | $147.3579 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $209.26 | 12.853% | $236.1562 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $105.78 | 7.793% | $114.0234 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $217.81 | 9.176% | $237.7962 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $129.52 | 4.144% | $134.8873 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,049.64 | $1,135.1950 | $1,135.20 | $1,135.20 | $1,135.20 | |