| 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 | $175.52 | 10.371% | $193.7232 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $53.31 | 3.746% | $55.307 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $16.57 | 11.201% | $18.426 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $124.30 | 10.737% | $137.6461 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $168.87 | 7.133% | $180.9155 | $180.92 | $180.90 | $180.90 |
| Purchase #6 | $229.75 | 13.591% | $260.9753 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $212.74 | 13.843% | $242.1896 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $981.06 | $1,089.1827 | $1,089.20 | $1,089.20 | $1,089.10 | |