| 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 | $94.40 | 11.636% | $105.3844 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $122.57 | 11.771% | $136.9977 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $151.32 | 12.551% | $170.3122 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $197.43 | 4.163% | $205.649 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $140.74 | 3.479% | $145.6363 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $100.33 | 6.614% | $106.9658 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $52.49 | 7.145% | $56.2404 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $859.28 | $927.1858 | $927.19 | $927.20 | $927.10 | |