| 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 | $108.85 | 5.332% | $114.6539 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $118.33 | 10.697% | $130.9878 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $127.49 | 10.863% | $141.3392 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $175.49 | 4.673% | $183.6906 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $184.98 | 7.363% | $198.6001 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $146.89 | 11.364% | $163.5826 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $216.43 | 7.536% | $232.7402 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $1,078.46 | $1,165.5944 | $1,165.59 | $1,165.65 | $1,165.60 | |