| 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 | $198.35 | 4.534% | $207.3432 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $113.94 | 12.139% | $127.7712 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $186.94 | 9.742% | $205.1517 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $25.46 | 11.159% | $28.3011 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $13.29 | 8.654% | $14.4401 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $29.65 | 12.450% | $33.3414 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $143.48 | 10.667% | $158.785 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $711.11 | $775.1337 | $775.13 | $775.15 | $775.10 | |