| 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 | $129.66 | 10.733% | $143.5764 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $70.63 | 11.131% | $78.4918 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $199.71 | 8.620% | $216.925 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $219.68 | 13.335% | $248.9743 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $132.84 | 7.579% | $142.9079 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $232.87 | 7.737% | $250.8872 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $88.44 | 8.465% | $95.9264 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $1,073.83 | $1,177.6890 | $1,177.70 | $1,177.75 | $1,177.70 | |