| 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 | $142.80 | 8.870% | $155.4664 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $120.54 | 4.148% | $125.54 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $144.60 | 3.352% | $149.447 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $45.87 | 7.705% | $49.4043 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $208.44 | 13.375% | $236.3189 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $190.69 | 12.768% | $215.0373 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $137.59 | 10.155% | $151.5623 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $990.53 | $1,082.7762 | $1,082.78 | $1,082.75 | $1,082.70 | |