| 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 | $148.96 | 10.764% | $164.9941 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $97.64 | 10.711% | $108.0982 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $166.90 | 8.152% | $180.5057 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $205.99 | 8.689% | $223.8885 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $81.48 | 13.740% | $92.6754 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $207.68 | 3.788% | $215.5469 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $27.79 | 5.641% | $29.3576 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $936.44 | $1,015.0664 | $1,015.08 | $1,015.10 | $1,015.10 | |