| 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 | $160.53 | 12.511% | $180.6139 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $20.65 | 8.762% | $22.4594 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $19.67 | 4.605% | $20.5758 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $167.80 | 9.156% | $183.1638 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $208.49 | 9.284% | $227.8462 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $33.92 | 4.823% | $35.556 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $161.62 | 12.529% | $181.8694 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $772.68 | $852.0845 | $852.09 | $852.05 | $852.20 | |