| 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 | $197.29 | 6.400% | $209.9166 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $132.90 | 6.649% | $141.7365 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $190.72 | 13.668% | $216.7876 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $155.25 | 5.684% | $164.0744 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $119.69 | 10.808% | $132.6261 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $141.82 | 6.133% | $150.5178 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $184.57 | 9.453% | $202.0174 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,122.24 | $1,217.6764 | $1,217.69 | $1,217.65 | $1,217.60 | |