| 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 | $145.30 | 13.573% | $165.0216 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $161.94 | 5.710% | $171.1868 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $121.56 | 6.646% | $129.6389 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $159.89 | 3.636% | $165.7036 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $186.62 | 8.552% | $202.5797 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $226.84 | 10.816% | $251.375 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $127.76 | 11.866% | $142.92 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $1,129.91 | $1,228.4256 | $1,228.43 | $1,228.45 | $1,228.40 | |