| 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 | $131.90 | 12.479% | $148.3598 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $56.43 | 11.127% | $62.709 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $221.50 | 13.518% | $251.4424 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $55.79 | 3.157% | $57.5513 | $57.55 | $57.55 | $57.60 |
| Purchase #5 | $133.47 | 6.737% | $142.4619 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $14.41 | 7.534% | $15.4956 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $107.58 | 6.375% | $114.4382 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $721.08 | $792.4582 | $792.46 | $792.45 | $792.50 | |