| 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 | $151.38 | 3.610% | $156.8448 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $175.83 | 6.343% | $186.9829 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $133.68 | 13.444% | $151.6519 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $188.55 | 7.589% | $202.8591 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $86.78 | 6.246% | $92.2003 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $101.32 | 4.836% | $106.2198 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $127.52 | 4.227% | $132.9103 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $965.06 | $1,029.6691 | $1,029.66 | $1,029.65 | $1,029.70 | |