| 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 | $148.47 | 11.321% | $165.2783 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $208.80 | 3.309% | $215.7092 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $59.28 | 10.676% | $65.6087 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $122.32 | 12.180% | $137.2186 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $93.37 | 11.648% | $104.2457 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $230.77 | 5.171% | $242.7031 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $99.90 | 6.455% | $106.3485 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $962.91 | $1,037.1121 | $1,037.12 | $1,037.10 | $1,037.00 | |