| 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 | $167.47 | 4.170% | $174.4535 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $95.39 | 9.587% | $104.535 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $11.37 | 4.568% | $11.8894 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $152.99 | 8.538% | $166.0523 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $128.71 | 4.263% | $134.1969 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $212.53 | 7.454% | $228.372 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $56.43 | 8.516% | $61.2356 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $824.89 | $880.7347 | $880.74 | $880.75 | $880.80 | |