| 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 | $136.27 | 5.504% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $120.97 | 12.402% | $135.9727 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $29.69 | 4.296% | $30.9655 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $188.69 | 10.643% | $208.7723 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $16.30 | 10.287% | $17.9768 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $165.35 | 12.102% | $185.3607 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $172.77 | 8.625% | $187.6714 | $187.67 | $187.65 | $187.70 |
| 7 purchase totals = | $830.04 | $910.4897 | $910.49 | $910.40 | $910.70 | |