| 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 | $148.61 | 3.778% | $154.2245 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $45.32 | 5.269% | $47.7079 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $13.83 | 9.202% | $15.1026 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $204.32 | 10.447% | $225.6653 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $97.80 | 8.403% | $106.0181 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $15.86 | 8.307% | $17.1775 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $63.64 | 4.312% | $66.3842 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $589.38 | $632.2801 | $632.28 | $632.25 | $632.30 | |