| 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 | $136.91 | 6.487% | $145.7914 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $195.67 | 5.542% | $206.514 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $24.98 | 3.448% | $25.8413 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $40.55 | 6.720% | $43.275 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $38.50 | 5.387% | $40.574 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $161.46 | 11.819% | $180.543 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $9.57 | 12.471% | $10.7635 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $607.64 | $653.3022 | $653.29 | $653.30 | $653.30 | |