| 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 | $25.84 | 7.295% | $27.725 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $207.82 | 4.459% | $217.0867 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $151.84 | 5.323% | $159.9224 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $163.69 | 12.736% | $184.5376 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $9.44 | 10.751% | $10.4549 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $129.53 | 9.848% | $142.2861 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $167.96 | 3.700% | $174.1745 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $856.12 | $916.1872 | $916.19 | $916.20 | $916.20 | |