| 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 | $140.35 | 10.334% | $154.8538 | $154.85 | $154.85 | $154.90 |
| Purchase #2 | $14.48 | 5.744% | $15.3117 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $71.38 | 5.130% | $75.0418 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $34.40 | 4.342% | $35.8936 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $24.74 | 12.844% | $27.9176 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $229.56 | 13.227% | $259.9239 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $181.74 | 8.289% | $196.8044 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $696.65 | $765.7468 | $765.73 | $765.70 | $765.70 | |