| 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 | $152.86 | 3.306% | $157.9136 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $35.48 | 8.534% | $38.5079 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $14.73 | 9.628% | $16.1482 | $16.15 | $16.15 | $16.10 |
| Purchase #4 | $170.89 | 8.662% | $185.6925 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $66.86 | 6.267% | $71.0501 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $60.27 | 11.153% | $66.9919 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $152.30 | 9.655% | $167.0046 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $653.39 | $703.3088 | $703.30 | $703.30 | $703.30 | |