| 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 | $8.28 | 6.868% | $8.8487 | $8.85 | $8.85 | $8.80 |
| Purchase #2 | $150.90 | 9.754% | $165.6188 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $123.94 | 8.434% | $134.3931 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $126.74 | 3.657% | $131.3749 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $144.36 | 7.561% | $155.2751 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $201.93 | 3.669% | $209.3388 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $188.50 | 7.393% | $202.4358 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $944.65 | $1,007.2852 | $1,007.29 | $1,007.30 | $1,007.20 | |