| 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 | $170.69 | 7.227% | $183.0258 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $136.84 | 12.410% | $153.8218 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $188.85 | 6.216% | $200.5889 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $231.57 | 13.120% | $261.952 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $156.40 | 5.607% | $165.1693 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $137.95 | 7.147% | $147.8093 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $154.93 | 7.142% | $165.9951 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $1,177.23 | $1,278.3622 | $1,278.37 | $1,278.35 | $1,278.40 | |