| 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 | $160.84 | 4.413% | $167.9379 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $23.25 | 10.529% | $25.698 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $33.56 | 11.500% | $37.4194 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $23.75 | 3.640% | $24.6145 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $22.76 | 11.765% | $25.4377 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $165.50 | 5.488% | $174.5826 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $112.82 | 6.645% | $120.3169 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $542.48 | $576.0070 | $576.01 | $576.00 | $575.90 | |