| 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 | $155.48 | 4.840% | $163.0052 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $97.82 | 4.502% | $102.2239 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $124.68 | 7.444% | $133.9612 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $162.98 | 11.365% | $181.5027 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $139.46 | 13.215% | $157.8896 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $14.28 | 6.184% | $15.1631 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $205.36 | 8.849% | $223.5323 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $900.06 | $977.2780 | $977.27 | $977.25 | $977.30 | |