| 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 | $152.32 | 9.862% | $167.3418 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $127.47 | 3.666% | $132.1431 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $99.92 | 8.777% | $108.69 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $6.63 | 3.172% | $6.8403 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $145.92 | 7.457% | $156.8013 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $100.46 | 12.175% | $112.691 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $227.97 | 10.445% | $251.7815 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $860.69 | $936.2890 | $936.28 | $936.35 | $936.20 | |