| 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 | $137.69 | 13.422% | $156.1708 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $218.46 | 12.693% | $246.1891 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $95.62 | 9.609% | $104.8081 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $154.81 | 9.207% | $169.0634 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $188.68 | 7.299% | $202.4518 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $113.88 | 6.828% | $121.6557 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $180.55 | 11.711% | $201.6942 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,089.69 | $1,202.0331 | $1,202.03 | $1,202.00 | $1,202.20 | |