| 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 | $178.80 | 13.655% | $203.2151 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $106.36 | 6.410% | $113.1777 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $80.28 | 7.234% | $86.0875 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $11.45 | 6.385% | $12.1811 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $123.51 | 7.589% | $132.8832 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $249.97 | 3.677% | $259.1614 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $145.83 | 6.567% | $155.4067 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $896.20 | $962.1127 | $962.12 | $962.15 | $962.20 | |