| 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 | $166.94 | 4.832% | $175.0065 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $162.72 | 7.182% | $174.4066 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $248.54 | 5.353% | $261.8443 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $159.78 | 8.244% | $172.9523 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $214.94 | 4.366% | $224.3243 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $233.40 | 5.578% | $246.4191 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $75.99 | 7.557% | $81.7326 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $1,262.31 | $1,336.6857 | $1,336.68 | $1,336.65 | $1,336.60 | |