| 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 | $149.54 | 4.859% | $156.8061 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $157.55 | 13.455% | $178.7484 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $131.54 | 5.221% | $138.4077 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $26.84 | 11.215% | $29.8501 | $29.85 | $29.85 | $29.90 |
| Purchase #5 | $222.51 | 12.506% | $250.3371 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $43.82 | 3.386% | $45.3037 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $22.93 | 8.682% | $24.9208 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $754.73 | $824.3739 | $824.38 | $824.35 | $824.30 | |