| 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 | $152.75 | 4.615% | $159.7994 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $10.55 | 11.706% | $11.785 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $154.69 | 7.458% | $166.2268 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $145.48 | 6.773% | $155.3334 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $165.44 | 9.642% | $181.3917 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $74.31 | 11.108% | $82.5644 | $82.56 | $82.55 | $82.60 |
| Purchase #7 | $207.81 | 10.573% | $229.7818 | $229.78 | $229.80 | $229.80 |
| 7 purchase totals = | $911.03 | $986.8825 | $986.88 | $986.95 | $986.90 | |