| 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 | $160.54 | 6.577% | $171.0987 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $217.93 | 8.409% | $236.2557 | $236.26 | $236.25 | $236.30 |
| Purchase #3 | $161.35 | 11.627% | $180.1102 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $45.54 | 12.527% | $51.2448 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $164.35 | 3.531% | $170.1532 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $54.52 | 10.578% | $60.2871 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $130.55 | 6.711% | $139.3112 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $934.78 | $1,008.4609 | $1,008.46 | $1,008.45 | $1,008.50 | |