| 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 | $138.44 | 11.394% | $154.2139 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $16.60 | 8.715% | $18.0467 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $196.40 | 5.361% | $206.929 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $202.82 | 6.382% | $215.764 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $111.30 | 11.455% | $124.0494 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $242.56 | 3.563% | $251.2024 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $150.80 | 13.858% | $171.6979 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,058.92 | $1,141.9033 | $1,141.90 | $1,141.90 | $1,141.80 | |