| 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 | $137.84 | 3.848% | $143.1441 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $117.62 | 8.128% | $127.1802 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $244.59 | 13.239% | $276.9713 | $276.97 | $276.95 | $277.00 |
| Purchase #4 | $222.98 | 5.126% | $234.41 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $157.80 | 5.449% | $166.3985 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $62.60 | 8.395% | $67.8553 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $31.28 | 5.772% | $33.0855 | $33.09 | $33.10 | $33.10 |
| 7 purchase totals = | $974.71 | $1,049.0449 | $1,049.05 | $1,049.05 | $1,049.10 | |