| 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 | $136.91 | 10.199% | $150.8735 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $228.67 | 3.386% | $236.4128 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $115.75 | 9.134% | $126.3226 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $61.94 | 8.869% | $67.4335 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $126.81 | 9.736% | $139.1562 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $170.97 | 10.169% | $188.3559 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $113.61 | 13.500% | $128.9474 | $128.95 | $128.95 | $128.90 |
| 7 purchase totals = | $954.66 | $1,037.5019 | $1,037.50 | $1,037.45 | $1,037.50 | |