| 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 | $142.89 | 8.540% | $155.0928 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $205.78 | 13.628% | $233.8237 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $145.39 | 12.403% | $163.4227 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $123.28 | 9.449% | $134.9287 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $212.83 | 4.312% | $222.0072 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $71.27 | 5.418% | $75.1314 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $80.73 | 9.192% | $88.1507 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $982.17 | $1,072.5572 | $1,072.55 | $1,072.55 | $1,072.50 | |