| 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 | $163.66 | 6.159% | $173.7398 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $104.81 | 4.329% | $109.3472 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $113.86 | 7.103% | $121.9475 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $168.54 | 11.641% | $188.1597 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $189.71 | 4.392% | $198.0421 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $236.89 | 9.168% | $258.6081 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $243.65 | 13.286% | $276.0213 | $276.02 | $276.00 | $276.00 |
| 7 purchase totals = | $1,221.12 | $1,325.8657 | $1,325.87 | $1,325.85 | $1,325.70 | |