| 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 | $176.95 | 10.287% | $195.1528 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $246.46 | 9.589% | $270.093 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $246.85 | 5.847% | $261.2833 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $250.26 | 12.566% | $281.7077 | $281.71 | $281.70 | $281.70 |
| Purchase #5 | $160.71 | 5.515% | $169.5732 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $112.80 | 10.240% | $124.3507 | $124.35 | $124.35 | $124.40 |
| Purchase #7 | $194.78 | 9.559% | $213.399 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,388.81 | $1,515.5597 | $1,515.55 | $1,515.55 | $1,515.70 | |