| 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 | $134.90 | 6.257% | $143.3407 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $207.66 | 11.268% | $231.0591 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $163.68 | 12.344% | $183.8847 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $183.74 | 7.762% | $198.0019 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $218.45 | 10.812% | $242.0688 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $16.87 | 7.102% | $18.0681 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $232.42 | 6.348% | $247.174 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $1,157.72 | $1,263.5973 | $1,263.59 | $1,263.55 | $1,263.70 | |