| 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 | $163.38 | 11.195% | $181.6704 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $49.61 | 10.872% | $55.0036 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $245.64 | 6.391% | $261.3389 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $230.86 | 13.521% | $262.0746 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $58.94 | 5.476% | $62.1676 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $110.65 | 6.618% | $117.9728 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $222.54 | 8.659% | $241.8097 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $1,081.62 | $1,182.0376 | $1,182.03 | $1,181.95 | $1,182.10 | |