| 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 | $164.55 | 11.193% | $182.9681 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $115.85 | 8.240% | $125.396 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $103.73 | 6.424% | $110.3936 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $76.60 | 10.202% | $84.4147 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $208.76 | 3.812% | $216.7179 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $120.90 | 10.425% | $133.5038 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $213.74 | 10.718% | $236.6487 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $1,004.13 | $1,090.0428 | $1,090.04 | $1,090.00 | $1,090.00 | |