| 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 | $154.87 | 13.603% | $175.937 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $25.89 | 11.187% | $28.7863 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $237.40 | 6.768% | $253.4672 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $24.28 | 11.438% | $27.0571 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $177.71 | 11.735% | $198.5643 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $79.55 | 3.209% | $82.1028 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $79.85 | 9.639% | $87.5467 | $87.55 | $87.55 | $87.50 |
| 7 purchase totals = | $779.55 | $853.4614 | $853.47 | $853.45 | $853.50 | |