| 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 | $168.77 | 4.680% | $176.6684 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $12.53 | 4.853% | $13.1381 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $224.95 | 11.232% | $250.2164 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $69.53 | 12.249% | $78.0467 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $215.83 | 13.813% | $245.6426 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $246.25 | 6.117% | $261.3131 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $22.96 | 13.177% | $25.9854 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $960.82 | $1,051.0107 | $1,051.02 | $1,051.00 | $1,050.90 | |