| 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 | $161.66 | 3.723% | $167.6786 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $130.56 | 11.778% | $145.9374 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $129.32 | 3.176% | $133.4272 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $230.64 | 13.194% | $261.0706 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $103.79 | 3.660% | $107.5887 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $231.70 | 8.741% | $251.9529 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $245.51 | 6.780% | $262.1556 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,233.18 | $1,329.8110 | $1,329.82 | $1,329.85 | $1,329.90 | |