| 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 | $157.42 | 10.223% | $173.513 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $199.89 | 3.816% | $207.5178 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $215.69 | 12.568% | $242.7979 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $138.39 | 3.723% | $143.5423 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $110.40 | 8.151% | $119.3987 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $123.66 | 7.778% | $133.2783 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $131.47 | 11.549% | $146.6535 | $146.65 | $146.65 | $146.70 |
| 7 purchase totals = | $1,076.92 | $1,166.7015 | $1,166.70 | $1,166.70 | $1,166.70 | |