| 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 | $179.62 | 3.197% | $185.3625 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $207.79 | 4.834% | $217.8346 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $221.71 | 10.806% | $245.668 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $232.75 | 12.510% | $261.867 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $125.52 | 11.264% | $139.6586 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $65.63 | 7.412% | $70.4945 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $170.55 | 12.180% | $191.323 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,203.57 | $1,312.2082 | $1,312.20 | $1,312.15 | $1,312.30 | |