| 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 | $152.32 | 7.138% | $163.1926 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $174.38 | 3.734% | $180.8913 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $178.57 | 9.376% | $195.3127 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $52.71 | 10.675% | $58.3368 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $77.84 | 11.382% | $86.6997 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $96.39 | 8.343% | $104.4318 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $233.60 | 7.306% | $250.6668 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $965.81 | $1,039.5317 | $1,039.53 | $1,039.55 | $1,039.50 | |