| 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 | $10.37 | 6.289% | $11.0222 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $152.66 | 4.140% | $158.9801 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $75.96 | 3.195% | $78.3869 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $183.34 | 10.733% | $203.0179 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $149.36 | 10.238% | $164.6515 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $68.93 | 4.623% | $72.1166 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $5.97 | 6.470% | $6.3563 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $646.59 | $694.5315 | $694.54 | $694.50 | $694.60 | |