| 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 | $163.81 | 4.418% | $171.0471 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $202.74 | 6.545% | $216.0093 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $101.82 | 9.233% | $111.221 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $154.60 | 4.866% | $162.1228 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $49.40 | 3.715% | $51.2352 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $49.41 | 11.298% | $54.9923 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $136.30 | 3.459% | $141.0146 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $858.08 | $907.6423 | $907.64 | $907.60 | $907.50 | |