| 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 | $162.97 | 11.491% | $181.6969 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $176.50 | 10.489% | $195.0131 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $214.74 | 9.806% | $235.7974 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $100.89 | 11.853% | $112.8485 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $167.67 | 7.323% | $179.9485 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $140.42 | 9.735% | $154.0899 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $232.49 | 9.156% | $253.7768 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,195.68 | $1,313.1711 | $1,313.18 | $1,313.20 | $1,313.10 | |