| 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 | $6.40 | 11.466% | $7.1338 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $168.61 | 7.692% | $181.5795 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $166.51 | 11.751% | $186.0766 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $216.78 | 5.750% | $229.2449 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $202.66 | 12.844% | $228.6897 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $134.98 | 13.525% | $153.236 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $54.34 | 5.548% | $57.3548 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $950.28 | $1,043.3153 | $1,043.31 | $1,043.40 | $1,043.30 | |