| 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 | $179.54 | 12.607% | $202.1746 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $190.82 | 10.612% | $211.0698 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $80.38 | 3.772% | $83.4119 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $21.47 | 8.163% | $23.2226 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $60.68 | 4.638% | $63.4943 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $144.92 | 13.837% | $164.9726 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $43.67 | 10.501% | $48.2558 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $721.48 | $796.6016 | $796.59 | $796.50 | $796.70 | |