| 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 | $174.36 | 6.471% | $185.6428 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $11.56 | 11.228% | $12.858 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $69.35 | 10.569% | $76.6796 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $203.95 | 12.240% | $228.9135 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $110.74 | 3.620% | $114.7488 | $114.75 | $114.75 | $114.70 |
| Purchase #6 | $38.83 | 7.678% | $41.8114 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $205.41 | 12.267% | $230.6076 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $814.20 | $891.2617 | $891.26 | $891.25 | $891.20 | |