| 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 | $136.41 | 13.292% | $154.5416 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $19.68 | 8.639% | $21.3802 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $213.67 | 6.265% | $227.0564 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $131.36 | 4.446% | $137.2003 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $50.38 | 12.413% | $56.6337 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $177.53 | 4.133% | $184.8673 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $174.44 | 13.522% | $198.0278 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $903.47 | $979.7073 | $979.71 | $979.75 | $979.70 | |