| 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 | $175.77 | 3.384% | $181.7181 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $51.62 | 12.283% | $57.9605 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $108.93 | 3.173% | $112.3863 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $221.80 | 5.838% | $234.7487 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $165.46 | 9.677% | $181.4716 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $196.79 | 11.104% | $218.6416 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $115.51 | 4.772% | $121.0221 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $1,035.88 | $1,107.9489 | $1,107.95 | $1,107.90 | $1,107.90 | |