| 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 | $157.36 | 5.641% | $166.2367 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $51.89 | 6.151% | $55.0818 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $190.83 | 10.707% | $211.2622 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $110.67 | 10.579% | $122.3778 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $184.77 | 11.631% | $206.2606 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $231.71 | 12.798% | $261.3642 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $193.74 | 11.161% | $215.3633 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $1,120.97 | $1,237.9466 | $1,237.94 | $1,237.95 | $1,238.10 | |