| 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 | $168.31 | 3.376% | $173.9921 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $95.87 | 8.704% | $104.2145 | $104.21 | $104.20 | $104.20 |
| Purchase #3 | $181.47 | 10.118% | $199.8311 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $162.48 | 12.434% | $182.6828 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $22.90 | 12.317% | $25.7206 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $250.97 | 13.181% | $284.0504 | $284.05 | $284.05 | $284.10 |
| Purchase #7 | $75.46 | 8.493% | $81.8688 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $957.46 | $1,052.3603 | $1,052.35 | $1,052.35 | $1,052.40 | |