| 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 | $129.68 | 11.261% | $144.2833 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $13.48 | 13.595% | $15.3126 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $71.83 | 13.323% | $81.3999 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $238.92 | 12.700% | $269.2628 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $113.63 | 6.414% | $120.9182 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $147.36 | 12.571% | $165.8846 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $163.61 | 13.456% | $185.6254 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $878.51 | $982.6868 | $982.68 | $982.70 | $982.70 | |