| 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 | $102.87 | 8.483% | $111.5965 | $111.60 | $111.60 | $111.60 |
| Purchase #2 | $166.95 | 8.162% | $180.5765 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $29.81 | 13.774% | $33.916 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $105.52 | 4.386% | $110.1481 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $26.85 | 3.572% | $27.8091 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $169.71 | 3.529% | $175.6991 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $248.38 | 4.816% | $260.342 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $850.09 | $900.0873 | $900.10 | $900.10 | $900.00 | |