| 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 | $186.36 | 3.725% | $193.3019 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $28.31 | 4.292% | $29.5251 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $205.67 | 3.127% | $212.1013 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $174.83 | 10.249% | $192.7483 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $147.70 | 8.408% | $160.1186 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $140.26 | 13.141% | $158.6916 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $159.87 | 11.626% | $178.4565 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $1,043.00 | $1,124.9433 | $1,124.95 | $1,124.95 | $1,124.90 | |