| 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 | $147.81 | 5.468% | $155.8923 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $115.57 | 10.556% | $127.7696 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $143.50 | 7.671% | $154.5079 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $75.35 | 7.491% | $80.9945 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $238.75 | 4.854% | $250.3389 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $52.53 | 10.569% | $58.0819 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $186.55 | 8.598% | $202.5896 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $960.06 | $1,030.1747 | $1,030.17 | $1,030.20 | $1,030.20 | |