| 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 | $153.72 | 3.873% | $159.6736 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $191.53 | 12.699% | $215.8524 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $65.29 | 13.562% | $74.1446 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $121.83 | 9.278% | $133.1334 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $113.87 | 12.328% | $127.9079 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $226.29 | 6.849% | $241.7886 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $156.35 | 6.469% | $166.4643 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $1,028.88 | $1,118.9648 | $1,118.95 | $1,118.95 | $1,119.00 | |