| 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 | $13.69 | 7.711% | $14.7456 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $182.44 | 10.591% | $201.7622 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $78.88 | 9.527% | $86.3949 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $135.96 | 9.766% | $149.2379 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $34.70 | 8.821% | $37.7609 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $235.32 | 6.644% | $250.9547 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $191.30 | 3.483% | $197.963 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $872.29 | $938.8192 | $938.81 | $938.80 | $938.90 | |