| 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 | $215.88 | 9.151% | $235.6352 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $163.71 | 11.833% | $183.0818 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $19.60 | 6.275% | $20.8299 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $165.99 | 12.204% | $186.2474 | $186.25 | $186.25 | $186.20 |
| Purchase #5 | $17.34 | 5.705% | $18.3292 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $74.27 | 3.159% | $76.6162 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $28.78 | 8.229% | $31.1483 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $685.57 | $751.8880 | $751.90 | $751.95 | $751.70 | |