| 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 | $153.60 | 3.507% | $158.9868 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $223.29 | 10.237% | $246.1482 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $163.43 | 3.345% | $168.8967 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $227.39 | 3.421% | $235.169 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $74.42 | 10.532% | $82.2579 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $183.71 | 8.825% | $199.9224 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $87.70 | 13.669% | $99.6877 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,113.54 | $1,191.0687 | $1,191.08 | $1,191.05 | $1,191.10 | |