| 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 | $150.35 | 8.578% | $163.247 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $228.35 | 4.232% | $238.0138 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $127.72 | 13.306% | $144.7144 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $145.68 | 13.199% | $164.9083 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $15.36 | 13.640% | $17.4551 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $205.58 | 5.800% | $217.5036 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $35.50 | 3.269% | $36.6605 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $908.54 | $982.5027 | $982.50 | $982.45 | $982.50 | |