| 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 | $14.54 | 11.562% | $16.2211 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $29.83 | 8.118% | $32.2516 | $32.25 | $32.25 | $32.30 |
| Purchase #3 | $140.76 | 4.604% | $147.2406 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $83.55 | 13.776% | $95.0598 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $158.31 | 3.846% | $164.3986 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $6.63 | 4.498% | $6.9282 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $207.95 | 12.716% | $234.3929 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $641.57 | $696.4928 | $696.49 | $696.50 | $696.50 | |