| 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 | $125.75 | 4.153% | $130.9724 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $107.80 | 6.593% | $114.9073 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $47.37 | 4.786% | $49.6371 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $76.55 | 7.329% | $82.1603 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $162.57 | 5.579% | $171.6398 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $78.95 | 13.579% | $89.6706 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $150.50 | 8.831% | $163.7907 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $749.49 | $802.7782 | $802.78 | $802.75 | $802.80 | |