| 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 | $181.43 | 9.420% | $198.5207 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $33.30 | 10.347% | $36.7456 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $7.89 | 10.171% | $8.6925 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $190.44 | 7.257% | $204.2602 | $204.26 | $204.25 | $204.30 |
| Purchase #5 | $31.59 | 11.450% | $35.2071 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $223.59 | 9.819% | $245.5443 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $158.66 | 3.301% | $163.8974 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $826.90 | $892.8678 | $892.87 | $892.85 | $892.80 | |