| 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 | $153.39 | 12.510% | $172.5791 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $144.29 | 7.396% | $154.9617 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $112.26 | 12.814% | $126.645 | $126.65 | $126.65 | $126.60 |
| Purchase #4 | $165.88 | 4.594% | $173.5005 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $6.43 | 9.788% | $7.0594 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $50.88 | 3.258% | $52.5377 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $192.95 | 5.699% | $203.9462 | $203.95 | $203.95 | $203.90 |
| 7 purchase totals = | $826.08 | $891.2296 | $891.24 | $891.25 | $891.20 | |