| 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 | $228.61 | 8.117% | $247.1663 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $196.99 | 3.178% | $203.2503 | $203.25 | $203.25 | $203.30 |
| Purchase #3 | $14.74 | 10.700% | $16.3172 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $134.25 | 8.633% | $145.8398 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $83.26 | 6.699% | $88.8376 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $64.83 | 3.278% | $66.9551 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $52.67 | 3.659% | $54.5972 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $775.35 | $822.9635 | $822.98 | $822.95 | $823.00 | |