| 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 | $155.62 | 5.797% | $164.6413 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $125.80 | 8.366% | $136.3244 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $219.65 | 6.646% | $234.2479 | $234.25 | $234.25 | $234.20 |
| Purchase #4 | $156.62 | 5.698% | $165.5442 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $52.90 | 11.187% | $58.8179 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $157.55 | 7.649% | $169.601 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $229.77 | 9.221% | $250.9571 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,097.91 | $1,180.1338 | $1,180.13 | $1,180.10 | $1,180.00 | |