| 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 | $144.82 | 12.782% | $163.3309 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $165.74 | 3.478% | $171.5044 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $122.80 | 4.190% | $127.9453 | $127.95 | $127.95 | $127.90 |
| Purchase #4 | $136.67 | 7.410% | $146.7972 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $142.82 | 4.549% | $149.3169 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $174.50 | 4.784% | $182.8481 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $7.76 | 11.530% | $8.6547 | $8.65 | $8.65 | $8.70 |
| 7 purchase totals = | $895.11 | $950.3975 | $950.40 | $950.40 | $950.30 | |