| 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 | $165.60 | 12.789% | $186.7786 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $76.69 | 6.837% | $81.9333 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $78.88 | 5.530% | $83.2421 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $88.34 | 10.618% | $97.7199 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $31.97 | 11.132% | $35.5289 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $6.41 | 5.270% | $6.7478 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $50.89 | 11.853% | $56.922 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $498.78 | $548.8726 | $548.87 | $548.90 | $548.70 | |