| 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 | $146.35 | 4.169% | $152.4513 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $16.54 | 7.488% | $17.7785 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $151.82 | 3.599% | $157.284 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $194.32 | 5.801% | $205.5925 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $163.32 | 7.642% | $175.8009 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $124.29 | 12.169% | $139.4149 | $139.41 | $139.40 | $139.40 |
| Purchase #7 | $73.61 | 9.851% | $80.8613 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $870.25 | $929.1834 | $929.17 | $929.20 | $929.30 | |