| 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 | $176.39 | 3.237% | $182.0997 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $46.49 | 13.596% | $52.8108 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $101.35 | 5.851% | $107.28 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $216.67 | 4.454% | $226.3205 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $100.42 | 6.771% | $107.2194 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $99.95 | 5.506% | $105.4532 | $105.45 | $105.45 | $105.50 |
| Purchase #7 | $95.93 | 5.219% | $100.9366 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $837.20 | $882.1202 | $882.12 | $882.10 | $882.10 | |