| 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 | $136.35 | 11.767% | $152.3943 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $180.65 | 9.627% | $198.0412 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $52.41 | 9.804% | $57.5483 | $57.55 | $57.55 | $57.50 |
| Purchase #4 | $188.63 | 5.704% | $199.3895 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $110.64 | 3.355% | $114.352 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $88.56 | 3.473% | $91.6357 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $225.89 | 12.578% | $254.3024 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $983.13 | $1,067.6634 | $1,067.66 | $1,067.70 | $1,067.60 | |