| 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 | $134.27 | 6.183% | $142.5719 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $214.88 | 4.508% | $224.5668 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $6.91 | 11.102% | $7.6771 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $236.95 | 12.188% | $265.8295 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $38.94 | 12.299% | $43.7292 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $168.87 | 3.369% | $174.5592 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $49.54 | 11.692% | $55.3322 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $850.36 | $914.2659 | $914.27 | $914.30 | $914.30 | |