| 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 | $153.59 | 8.625% | $166.8371 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $177.81 | 8.493% | $192.9114 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $199.38 | 11.763% | $222.8331 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $234.28 | 6.196% | $248.796 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $88.52 | 6.492% | $94.2667 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $178.75 | 11.816% | $199.8711 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $173.29 | 7.373% | $186.0667 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $1,205.62 | $1,311.5821 | $1,311.59 | $1,311.55 | $1,311.60 | |