| 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 | $165.36 | 12.488% | $186.0102 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $13.80 | 4.274% | $14.3898 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $31.73 | 7.229% | $34.0238 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $35.47 | 4.721% | $37.1445 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $64.46 | 7.549% | $69.3261 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $204.56 | 3.458% | $211.6337 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $35.84 | 7.581% | $38.557 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $551.22 | $591.0851 | $591.08 | $591.10 | $591.00 | |