| 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 | $16.44 | 8.585% | $17.8514 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $201.31 | 3.794% | $208.9477 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $185.40 | 7.780% | $199.8241 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $125.80 | 8.509% | $136.5043 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $191.78 | 3.217% | $197.9496 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $184.31 | 13.169% | $208.5818 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $214.77 | 3.436% | $222.1495 | $222.15 | $222.15 | $222.10 |
| 7 purchase totals = | $1,119.81 | $1,191.8084 | $1,191.80 | $1,191.80 | $1,191.70 | |