| 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 | $163.51 | 10.846% | $181.2443 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $150.78 | 7.409% | $161.9513 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $134.81 | 7.425% | $144.8196 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $37.83 | 3.267% | $39.0659 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $179.36 | 12.232% | $201.2993 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $63.70 | 9.650% | $69.8471 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $220.80 | 3.874% | $229.3538 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $950.79 | $1,027.5813 | $1,027.58 | $1,027.55 | $1,027.60 | |