| 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 | $187.57 | 7.803% | $202.2061 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $218.93 | 7.843% | $236.1007 | $236.10 | $236.10 | $236.10 |
| Purchase #3 | $72.90 | 7.375% | $78.2764 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $50.56 | 5.314% | $53.2468 | $53.25 | $53.25 | $53.20 |
| Purchase #5 | $57.57 | 8.873% | $62.6782 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $130.30 | 3.516% | $134.8813 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $97.97 | 11.125% | $108.8692 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $815.80 | $876.2587 | $876.27 | $876.30 | $876.30 | |