| 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 | $145.87 | 11.731% | $162.982 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $212.85 | 6.259% | $226.1723 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $138.40 | 8.865% | $150.6692 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $187.69 | 4.677% | $196.4683 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $30.74 | 11.264% | $34.2026 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $171.28 | 10.287% | $188.8996 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $220.73 | 13.639% | $250.8354 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,107.56 | $1,210.2294 | $1,210.23 | $1,210.20 | $1,210.30 | |