| 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 | $128.36 | 7.496% | $137.9819 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $185.46 | 3.717% | $192.3535 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $178.81 | 9.380% | $195.5824 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $95.96 | 11.295% | $106.7987 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $236.51 | 10.462% | $261.2537 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $160.96 | 11.569% | $179.5815 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $72.93 | 4.753% | $76.3964 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $1,058.99 | $1,149.9481 | $1,149.94 | $1,150.00 | $1,150.10 | |