| 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 | $123.33 | 9.323% | $134.8281 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $170.62 | 12.286% | $191.5824 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $169.97 | 12.115% | $190.5619 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $56.90 | 9.715% | $62.4278 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $106.74 | 6.821% | $114.0207 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $15.56 | 12.795% | $17.5509 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $122.88 | 8.525% | $133.3555 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $766.00 | $844.3273 | $844.33 | $844.35 | $844.40 | |