| 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 | $158.47 | 3.463% | $163.9578 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $125.48 | 11.477% | $139.8813 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $46.85 | 9.595% | $51.3453 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $245.78 | 3.166% | $253.5614 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $142.91 | 7.334% | $153.391 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $6.93 | 5.270% | $7.2952 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $105.92 | 4.313% | $110.4883 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $832.34 | $879.9203 | $879.93 | $879.95 | $880.00 | |