| 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 | $198.56 | 8.475% | $215.388 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $114.28 | 8.471% | $123.9607 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $129.76 | 13.780% | $147.6409 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $158.91 | 8.843% | $172.9624 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $234.53 | 11.625% | $261.7941 | $261.79 | $261.80 | $261.80 |
| Purchase #6 | $28.26 | 10.646% | $31.2686 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $163.86 | 11.264% | $182.3172 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,028.16 | $1,135.3319 | $1,135.33 | $1,135.30 | $1,135.40 | |