| 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 | $148.57 | 7.219% | $159.2953 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $153.37 | 7.205% | $164.4203 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $163.44 | 10.578% | $180.7287 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $210.29 | 7.820% | $226.7347 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $198.61 | 11.315% | $221.0827 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $111.34 | 5.678% | $117.6619 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $110.92 | 5.721% | $117.2657 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $1,096.54 | $1,187.1893 | $1,187.19 | $1,187.20 | $1,187.20 | |