| 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 | $145.31 | 6.850% | $155.2637 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $175.46 | 12.537% | $197.4574 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $79.80 | 7.265% | $85.5975 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $103.43 | 4.264% | $107.8403 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $148.69 | 9.406% | $162.6758 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $52.74 | 9.476% | $57.7376 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $26.62 | 4.862% | $27.9143 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $732.05 | $794.4866 | $794.49 | $794.50 | $794.50 | |