| 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 | $127.51 | 13.158% | $144.2878 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $242.69 | 13.648% | $275.8123 | $275.81 | $275.80 | $275.80 |
| Purchase #3 | $174.96 | 9.723% | $191.9714 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $87.31 | 7.777% | $94.1001 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $161.55 | 8.801% | $175.768 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $125.67 | 5.805% | $132.9651 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $183.92 | 8.661% | $199.8493 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $1,103.61 | $1,214.7540 | $1,214.76 | $1,214.70 | $1,214.80 | |