| 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 | $150.66 | 8.852% | $163.9964 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $222.57 | 5.452% | $234.7045 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $151.41 | 3.802% | $157.1666 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $143.38 | 8.692% | $155.8426 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $199.80 | 9.154% | $218.0897 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $188.74 | 3.113% | $194.6155 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $168.49 | 13.143% | $190.6346 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $1,225.05 | $1,315.0499 | $1,315.05 | $1,315.05 | $1,315.00 | |