| 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 | $139.36 | 11.209% | $154.9809 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $212.34 | 4.662% | $222.2393 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $64.64 | 13.190% | $73.166 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $77.81 | 3.417% | $80.4688 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $205.36 | 13.207% | $232.4819 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $247.63 | 5.160% | $260.4077 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $154.49 | 3.612% | $160.0702 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $1,101.63 | $1,183.8148 | $1,183.82 | $1,183.80 | $1,183.90 | |