| 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 | $142.95 | 8.560% | $155.1865 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $6.57 | 4.650% | $6.8755 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $49.91 | 4.174% | $51.9932 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $209.74 | 10.146% | $231.0202 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $173.63 | 12.811% | $195.8737 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $143.54 | 9.423% | $157.0658 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $6.80 | 13.107% | $7.6913 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $733.14 | $805.7062 | $805.71 | $805.70 | $805.80 | |