| 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 | $186.85 | 10.613% | $206.6804 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $125.73 | 3.747% | $130.4411 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $83.64 | 8.618% | $90.8481 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $152.95 | 8.582% | $166.0762 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $210.53 | 10.267% | $232.1451 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $221.35 | 13.474% | $251.1747 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $202.44 | 3.527% | $209.5801 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $1,183.49 | $1,286.9457 | $1,286.95 | $1,287.00 | $1,286.90 | |