| 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 | $137.38 | 5.660% | $145.1557 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $155.26 | 13.130% | $175.6456 | $175.65 | $175.65 | $175.60 |
| Purchase #3 | $227.28 | 10.508% | $251.1626 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $234.47 | 4.121% | $244.1325 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $82.29 | 7.363% | $88.349 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $234.27 | 3.372% | $242.1696 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $218.95 | 3.798% | $227.2657 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $1,289.90 | $1,373.8807 | $1,373.89 | $1,373.85 | $1,373.90 | |