| 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 | $149.74 | 9.410% | $163.8305 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $206.65 | 3.748% | $214.3952 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $202.59 | 9.686% | $222.2129 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $26.26 | 12.776% | $29.615 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $77.75 | 9.861% | $85.4169 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $113.38 | 13.804% | $129.031 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $32.72 | 8.787% | $35.5951 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $809.09 | $880.0966 | $880.11 | $880.10 | $880.00 | |