| 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 | $165.56 | 6.473% | $176.2767 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $119.83 | 4.554% | $125.2871 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $77.43 | 5.103% | $81.3813 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $7.93 | 9.428% | $8.6776 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $24.38 | 3.219% | $25.1648 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $6.45 | 3.762% | $6.6926 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $81.69 | 9.201% | $89.2063 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $483.27 | $512.6864 | $512.69 | $512.75 | $512.80 | |