| 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 | $138.99 | 5.111% | $146.0938 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $193.66 | 12.501% | $217.8694 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $232.81 | 8.611% | $252.8573 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $93.97 | 12.264% | $105.4945 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $180.89 | 4.592% | $189.1965 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $168.38 | 6.143% | $178.7236 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $85.96 | 11.349% | $95.7156 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $1,094.66 | $1,185.9507 | $1,185.95 | $1,185.90 | $1,186.00 | |