| 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 | $153.29 | 7.363% | $164.5767 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $86.93 | 7.415% | $93.3759 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $17.37 | 4.338% | $18.1235 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $83.96 | 10.186% | $92.5122 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $61.74 | 3.373% | $63.8225 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $179.91 | 8.455% | $195.1214 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $134.68 | 11.310% | $149.9123 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $717.88 | $777.4445 | $777.44 | $777.40 | $777.40 | |