| 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 | $171.89 | 9.409% | $188.0631 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $50.34 | 12.173% | $56.4679 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $76.81 | 6.720% | $81.9716 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $211.58 | 11.284% | $235.4547 | $235.45 | $235.45 | $235.50 |
| Purchase #5 | $7.68 | 3.326% | $7.9354 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $214.27 | 5.328% | $225.6863 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $216.27 | 6.149% | $229.5684 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $948.84 | $1,025.1474 | $1,025.15 | $1,025.10 | $1,025.30 | |