| 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 | $148.44 | 13.578% | $168.5952 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $26.93 | 6.803% | $28.762 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $217.91 | 3.302% | $225.1054 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $165.83 | 5.558% | $175.0468 | $175.05 | $175.05 | $175.00 |
| Purchase #5 | $167.33 | 8.856% | $182.1487 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $223.53 | 10.554% | $247.1214 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $124.96 | 3.256% | $129.0287 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,074.93 | $1,155.8082 | $1,155.82 | $1,155.80 | $1,155.70 | |