| 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 | $80.58 | 11.221% | $89.6219 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $156.91 | 12.235% | $176.1079 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $191.84 | 8.789% | $208.7008 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $237.98 | 9.667% | $260.9855 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $28.72 | 3.639% | $29.7651 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $145.32 | 11.456% | $161.9679 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $233.39 | 3.568% | $241.7174 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $1,074.74 | $1,168.8665 | $1,168.88 | $1,168.80 | $1,168.90 | |