| 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 | $176.37 | 13.534% | $200.2399 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $204.45 | 9.146% | $223.149 | $223.15 | $223.15 | $223.10 |
| Purchase #3 | $124.37 | 7.858% | $134.143 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $80.44 | 3.376% | $83.1557 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $17.94 | 4.274% | $18.7068 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $48.55 | 3.566% | $50.2813 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $193.70 | 5.407% | $204.1734 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $845.82 | $913.8491 | $913.85 | $913.85 | $913.80 | |