| 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 | $17.83 | 8.712% | $19.3833 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $149.46 | 10.269% | $164.808 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $174.72 | 13.273% | $197.9106 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $213.90 | 9.671% | $234.5863 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $144.73 | 5.547% | $152.7582 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $170.79 | 5.319% | $179.8743 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $209.66 | 12.282% | $235.4104 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $1,081.09 | $1,184.7311 | $1,184.73 | $1,184.70 | $1,184.80 | |