| 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 | $133.75 | 5.436% | $141.0207 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $199.87 | 4.505% | $208.8741 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $69.32 | 9.558% | $75.9456 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $181.52 | 10.293% | $200.2039 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $230.78 | 9.410% | $252.4964 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $182.97 | 13.628% | $207.9052 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $47.74 | 7.740% | $51.4351 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $1,045.95 | $1,137.8810 | $1,137.89 | $1,137.85 | $1,137.80 | |