| 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 | $146.61 | 13.361% | $166.1986 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $133.81 | 7.701% | $144.1147 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $150.73 | 6.792% | $160.9676 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $143.63 | 12.358% | $161.3798 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $176.30 | 9.641% | $193.2971 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $102.30 | 3.230% | $105.6043 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $77.73 | 11.270% | $86.4902 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $931.11 | $1,018.0523 | $1,018.05 | $1,018.05 | $1,018.10 | |