| 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 | $153.80 | 6.646% | $164.0215 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $207.72 | 13.283% | $235.3114 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $21.45 | 9.174% | $23.4178 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $51.30 | 9.627% | $56.2387 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $93.65 | 12.752% | $105.5922 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $27.76 | 7.274% | $29.7793 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $181.90 | 7.331% | $195.2351 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $737.58 | $809.5960 | $809.60 | $809.60 | $809.50 | |