| 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 | $152.90 | 7.445% | $164.2834 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $50.79 | 12.584% | $57.1814 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $148.55 | 10.444% | $164.0646 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $153.59 | 6.167% | $163.0619 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $98.26 | 11.238% | $109.3025 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $212.76 | 5.557% | $224.5831 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $205.53 | 3.558% | $212.8428 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $1,022.38 | $1,095.3197 | $1,095.30 | $1,095.35 | $1,095.40 | |