| 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 | $107.52 | 4.861% | $112.7465 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $177.63 | 3.497% | $183.8417 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $81.47 | 9.558% | $89.2569 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $163.46 | 4.592% | $170.9661 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $77.36 | 9.843% | $84.9745 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $37.69 | 7.683% | $40.5857 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $224.88 | 5.182% | $236.5333 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $870.01 | $918.9047 | $918.91 | $918.90 | $918.90 | |