| 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 | $124.79 | 3.647% | $129.3411 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $158.25 | 3.132% | $163.2064 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $100.35 | 7.527% | $107.9033 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $44.33 | 10.693% | $49.0702 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $168.96 | 3.753% | $175.3011 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $13.41 | 7.400% | $14.4023 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $55.92 | 9.488% | $61.2257 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $666.01 | $700.4501 | $700.45 | $700.45 | $700.40 | |