| 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 | $140.72 | 3.172% | $145.1836 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $14.59 | 6.568% | $15.5483 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $157.84 | 3.629% | $163.568 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $27.34 | 6.443% | $29.1015 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $100.73 | 12.127% | $112.9455 | $112.95 | $112.95 | $112.90 |
| Purchase #6 | $108.76 | 10.326% | $119.9906 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $111.83 | 12.780% | $126.1219 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $661.81 | $712.4594 | $712.46 | $712.45 | $712.40 | |