| 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 | $155.27 | 12.688% | $174.9707 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $184.81 | 8.866% | $201.1953 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $232.83 | 13.539% | $264.3529 | $264.35 | $264.35 | $264.40 |
| Purchase #4 | $113.95 | 13.511% | $129.3458 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $99.32 | 12.407% | $111.6426 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $136.47 | 3.135% | $140.7483 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $157.49 | 11.735% | $175.9715 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,080.14 | $1,198.2271 | $1,198.23 | $1,198.20 | $1,198.20 | |