| 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 | $74.57 | 12.411% | $83.8249 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $153.42 | 5.745% | $162.234 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $166.25 | 6.267% | $176.6689 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $104.92 | 13.645% | $119.2363 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $141.56 | 7.402% | $152.0383 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $237.95 | 13.123% | $269.1762 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $245.91 | 6.414% | $261.6827 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,124.58 | $1,224.8613 | $1,224.86 | $1,224.90 | $1,224.80 | |