| 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 | $184.37 | 11.650% | $205.8491 | $205.85 | $205.85 | $205.80 |
| Purchase #2 | $182.77 | 7.680% | $196.8067 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $32.94 | 8.162% | $35.6286 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $70.92 | 6.174% | $75.2986 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $250.98 | 9.313% | $274.3538 | $274.35 | $274.35 | $274.40 |
| Purchase #6 | $146.31 | 13.201% | $165.6244 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $231.83 | 13.533% | $263.2036 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,100.12 | $1,216.7648 | $1,216.76 | $1,216.75 | $1,216.70 | |