| 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 | $149.42 | 5.221% | $157.2212 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $249.82 | 3.572% | $258.7436 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $202.32 | 12.460% | $227.5291 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $60.79 | 7.433% | $65.3085 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $107.70 | 13.657% | $122.4086 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $26.94 | 7.267% | $28.8977 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $69.64 | 10.263% | $76.7872 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $866.63 | $936.8959 | $936.90 | $936.90 | $936.80 | |