| 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 | $192.75 | 3.329% | $199.1666 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $185.94 | 3.663% | $192.751 | $192.75 | $192.75 | $192.80 |
| Purchase #3 | $38.55 | 10.302% | $42.5214 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $27.54 | 12.362% | $30.9445 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $227.33 | 11.721% | $253.9753 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $133.25 | 4.193% | $138.8372 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $148.34 | 13.775% | $168.7738 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $953.70 | $1,026.9698 | $1,026.97 | $1,026.95 | $1,027.00 | |