| 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 | $185.25 | 7.181% | $198.5528 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $118.39 | 8.491% | $128.4425 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $23.30 | 10.818% | $25.8206 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $244.61 | 6.850% | $261.3658 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $154.42 | 7.849% | $166.5404 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $183.63 | 5.751% | $194.1906 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $43.68 | 6.583% | $46.5555 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $953.28 | $1,021.4682 | $1,021.47 | $1,021.45 | $1,021.50 | |