| 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 | $146.47 | 9.608% | $160.5428 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $97.93 | 9.819% | $107.5457 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $207.30 | 10.547% | $229.1639 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $158.36 | 6.605% | $168.8197 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $131.35 | 5.767% | $138.925 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $151.99 | 8.495% | $164.9016 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $123.85 | 8.476% | $134.3475 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $1,017.25 | $1,104.2462 | $1,104.25 | $1,104.25 | $1,104.10 | |