| 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 | $156.68 | 5.209% | $164.8415 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $250.85 | 3.386% | $259.3438 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $73.40 | 10.804% | $81.3301 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $107.71 | 8.504% | $116.8697 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $157.88 | 3.139% | $162.8359 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $34.68 | 4.709% | $36.3131 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $26.63 | 7.833% | $28.7159 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $807.83 | $850.2500 | $850.25 | $850.25 | $850.10 | |