| 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 | $158.25 | 4.527% | $165.414 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $89.35 | 3.556% | $92.5273 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $218.94 | 8.865% | $238.349 | $238.35 | $238.35 | $238.30 |
| Purchase #4 | $114.58 | 6.389% | $121.9005 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $93.89 | 3.783% | $97.4419 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $58.39 | 9.131% | $63.7216 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $88.51 | 3.797% | $91.8707 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $821.91 | $871.2250 | $871.22 | $871.20 | $871.10 | |