| 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 | $163.89 | 4.110% | $170.6259 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $112.41 | 4.210% | $117.1425 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $223.28 | 12.585% | $251.3798 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $155.63 | 10.525% | $172.0101 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $199.65 | 3.728% | $207.093 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $76.80 | 6.799% | $82.0216 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $189.92 | 7.820% | $204.7717 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,121.58 | $1,205.0446 | $1,205.04 | $1,205.05 | $1,205.00 | |