| 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 | $186.82 | 13.701% | $212.4162 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $168.88 | 6.759% | $180.2946 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $203.38 | 5.239% | $214.0351 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $140.79 | 4.426% | $147.0214 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $152.90 | 12.387% | $171.8397 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $82.39 | 5.514% | $86.933 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $173.75 | 12.478% | $195.4305 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,108.91 | $1,207.9705 | $1,207.97 | $1,208.00 | $1,207.80 | |