| 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 | $179.37 | 3.795% | $186.1771 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $165.68 | 9.473% | $181.3749 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $34.28 | 7.569% | $36.8747 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $242.57 | 9.140% | $264.7409 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $75.48 | 6.111% | $80.0926 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $68.45 | 11.227% | $76.1349 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $84.70 | 10.554% | $93.6392 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $850.53 | $919.0343 | $919.02 | $919.05 | $919.00 | |