| 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 | $122.57 | 3.335% | $126.6577 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $46.74 | 6.452% | $49.7557 | $49.76 | $49.75 | $49.80 |
| Purchase #3 | $131.38 | 9.222% | $143.4959 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $236.37 | 6.292% | $251.2424 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $94.94 | 12.328% | $106.6442 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $133.76 | 4.262% | $139.4609 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $16.59 | 5.390% | $17.4842 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $782.35 | $834.7410 | $834.74 | $834.75 | $834.80 | |