| 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 | $104.37 | 7.606% | $112.3084 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $149.36 | 10.390% | $164.8785 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $69.50 | 10.207% | $76.5939 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $212.47 | 12.854% | $239.7809 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $170.25 | 8.464% | $184.66 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $8.53 | 7.464% | $9.1667 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $25.37 | 9.203% | $27.7048 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $739.85 | $815.0932 | $815.09 | $815.10 | $815.20 | |