| 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 | $180.83 | 11.253% | $201.1788 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $89.78 | 3.612% | $93.0229 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $106.40 | 10.481% | $117.5518 | $117.55 | $117.55 | $117.60 |
| Purchase #4 | $151.94 | 13.473% | $172.4109 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $80.96 | 11.157% | $89.9927 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $74.70 | 13.421% | $84.7255 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $58.63 | 11.329% | $65.2722 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $743.24 | $824.1548 | $824.15 | $824.15 | $824.20 | |