| 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 | $126.62 | 12.675% | $142.6691 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $155.54 | 13.662% | $176.7899 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $159.91 | 13.251% | $181.0997 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $164.64 | 13.532% | $186.9191 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $140.30 | 13.492% | $159.2293 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $195.95 | 3.838% | $203.4706 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $146.70 | 11.292% | $163.2654 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,089.66 | $1,213.4431 | $1,213.45 | $1,213.40 | $1,213.50 | |