| 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 | $180.69 | 12.149% | $202.642 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $164.32 | 8.671% | $178.5682 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $131.56 | 8.428% | $142.6479 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $189.46 | 13.623% | $215.2701 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $129.41 | 7.412% | $139.0019 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $189.65 | 13.565% | $215.376 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $97.52 | 12.708% | $109.9128 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,082.61 | $1,203.4189 | $1,203.42 | $1,203.40 | $1,203.40 | |