| 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 | $159.77 | 12.854% | $180.3068 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $56.95 | 12.738% | $64.2043 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $195.39 | 13.493% | $221.754 | $221.75 | $221.75 | $221.80 |
| Purchase #4 | $160.30 | 3.209% | $165.444 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $176.69 | 12.770% | $199.2533 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $75.89 | 4.190% | $79.0698 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $226.42 | 4.713% | $237.0912 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $1,051.41 | $1,147.1234 | $1,147.11 | $1,147.10 | $1,147.20 | |