| 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 | $187.84 | 10.290% | $207.1687 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $142.70 | 9.549% | $156.3264 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $237.50 | 5.328% | $250.154 | $250.15 | $250.15 | $250.20 |
| Purchase #4 | $240.82 | 8.531% | $261.3644 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $124.39 | 7.250% | $133.4083 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $23.44 | 12.248% | $26.3109 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $157.91 | 13.272% | $178.8678 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,114.60 | $1,213.6005 | $1,213.60 | $1,213.55 | $1,213.70 | |