| 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 | $143.83 | 10.113% | $158.3755 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $224.33 | 5.318% | $236.2599 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $188.88 | 7.411% | $202.8779 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $115.81 | 5.666% | $122.3718 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $60.56 | 4.806% | $63.4705 | $63.47 | $63.45 | $63.50 |
| Purchase #6 | $207.44 | 5.397% | $218.6355 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $24.43 | 9.737% | $26.8087 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $965.28 | $1,028.7998 | $1,028.81 | $1,028.80 | $1,028.90 | |