| 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 | $99.41 | 6.487% | $105.8587 | $105.86 | $105.85 | $105.90 |
| Purchase #2 | $157.42 | 6.331% | $167.3863 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $134.66 | 8.388% | $145.9553 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $190.71 | 3.577% | $197.5317 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $206.41 | 13.765% | $234.8223 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $235.29 | 12.746% | $265.2801 | $265.28 | $265.30 | $265.30 |
| Purchase #7 | $91.62 | 6.825% | $97.8731 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $1,115.52 | $1,214.7075 | $1,214.71 | $1,214.70 | $1,214.80 | |