| 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 | $214.74 | 7.680% | $231.232 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $94.89 | 9.628% | $104.026 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $84.39 | 12.217% | $94.6999 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $57.40 | 4.182% | $59.8005 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $36.79 | 5.357% | $38.7608 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $178.89 | 7.659% | $192.5912 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $153.85 | 8.385% | $166.7503 | $166.75 | $166.75 | $166.80 |
| 7 purchase totals = | $820.95 | $887.8607 | $887.86 | $887.90 | $887.90 | |