| 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 | $100.58 | 4.194% | $104.7983 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $176.92 | 12.120% | $198.3627 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $127.33 | 8.538% | $138.2014 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $61.94 | 7.292% | $66.4567 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $56.69 | 4.234% | $59.0903 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $160.63 | 3.309% | $165.9452 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $189.88 | 13.175% | $214.8967 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $873.97 | $947.7513 | $947.76 | $947.75 | $947.80 | |