| 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 | $161.45 | 4.196% | $168.2244 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $224.83 | 11.631% | $250.98 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $81.75 | 6.423% | $87.0008 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $140.35 | 10.384% | $154.9239 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $83.31 | 5.536% | $87.922 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $121.66 | 11.854% | $136.0816 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $130.38 | 5.226% | $137.1937 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $943.73 | $1,022.3264 | $1,022.31 | $1,022.30 | $1,022.30 | |