| 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 | $14.33 | 11.403% | $15.964 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $166.92 | 7.146% | $178.8481 | $178.85 | $178.85 | $178.80 |
| Purchase #3 | $120.30 | 10.436% | $132.8545 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $199.25 | 6.411% | $212.0239 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $53.83 | 13.776% | $61.2456 | $61.25 | $61.25 | $61.20 |
| Purchase #6 | $138.72 | 4.585% | $145.0803 | $145.08 | $145.10 | $145.10 |
| Purchase #7 | $55.33 | 10.372% | $61.0688 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $748.68 | $807.0852 | $807.08 | $807.05 | $807.10 | |