| 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 | $197.83 | 10.741% | $219.0789 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $74.37 | 4.167% | $77.469 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $64.59 | 13.116% | $73.0616 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $15.62 | 3.505% | $16.1675 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $127.39 | 10.645% | $140.9507 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $181.31 | 9.615% | $198.743 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $235.44 | 3.266% | $243.1295 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $896.55 | $968.6002 | $968.60 | $968.60 | $968.70 | |