| 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 | $199.78 | 3.630% | $207.032 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $49.61 | 6.692% | $52.9299 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $140.74 | 3.103% | $145.1072 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $141.75 | 13.395% | $160.7374 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $171.65 | 4.808% | $179.9029 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $153.97 | 7.264% | $165.1544 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $218.66 | 3.749% | $226.8576 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,076.16 | $1,137.7214 | $1,137.72 | $1,137.75 | $1,137.70 | |