| 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 | $161.35 | 8.380% | $174.8711 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $179.82 | 10.509% | $198.7173 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $78.54 | 7.381% | $84.337 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $115.99 | 5.264% | $122.0957 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $81.41 | 9.802% | $89.3898 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $126.41 | 7.186% | $135.4938 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $127.26 | 13.704% | $144.6997 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $870.78 | $949.6044 | $949.61 | $949.60 | $949.60 | |