| 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 | $172.97 | 3.681% | $179.337 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $245.77 | 12.194% | $275.7392 | $275.74 | $275.75 | $275.70 |
| Purchase #3 | $130.78 | 10.675% | $144.7408 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $169.56 | 9.863% | $186.2837 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $81.26 | 8.219% | $87.9388 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $181.39 | 9.166% | $198.0162 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $20.68 | 11.752% | $23.1103 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $1,002.41 | $1,095.1660 | $1,095.17 | $1,095.20 | $1,095.00 | |