| 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 | $156.80 | 4.294% | $163.533 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $44.50 | 4.666% | $46.5764 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $109.61 | 7.762% | $118.1179 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $211.58 | 3.338% | $218.6425 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $239.48 | 9.287% | $261.7205 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $158.75 | 10.676% | $175.6982 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $6.87 | 3.461% | $7.1078 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $927.59 | $991.3963 | $991.40 | $991.40 | $991.30 | |