| 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 | $174.48 | 10.306% | $192.4619 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $24.81 | 12.285% | $27.8579 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $248.65 | 5.160% | $261.4803 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $176.38 | 3.553% | $182.6468 | $182.65 | $182.65 | $182.60 |
| Purchase #5 | $222.56 | 4.466% | $232.4995 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $181.49 | 7.395% | $194.9112 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $176.34 | 11.116% | $195.942 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,204.71 | $1,287.7996 | $1,287.80 | $1,287.80 | $1,287.80 | |