| 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 | $176.52 | 13.561% | $200.4579 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $97.73 | 8.519% | $106.0556 | $106.06 | $106.05 | $106.10 |
| Purchase #3 | $241.97 | 3.512% | $250.468 | $250.47 | $250.45 | $250.50 |
| Purchase #4 | $182.83 | 10.569% | $202.1533 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $126.51 | 7.270% | $135.7073 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $121.77 | 4.536% | $127.2935 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $158.64 | 9.697% | $174.0233 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,105.97 | $1,196.1589 | $1,196.16 | $1,196.10 | $1,196.30 | |