| 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 | $142.99 | 10.611% | $158.1627 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $208.31 | 4.846% | $218.4047 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $210.67 | 10.257% | $232.2784 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $155.65 | 3.349% | $160.8627 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $215.39 | 7.388% | $231.303 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $236.82 | 10.128% | $260.8051 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $209.41 | 8.246% | $226.6779 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,379.24 | $1,488.4945 | $1,488.49 | $1,488.50 | $1,488.60 | |