| 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 | $180.83 | 5.442% | $190.6708 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $208.40 | 8.721% | $226.5746 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $163.59 | 8.502% | $177.4984 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $237.27 | 12.369% | $266.6179 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $94.75 | 6.304% | $100.723 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $158.95 | 6.419% | $169.153 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $77.75 | 3.143% | $80.1937 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $1,121.54 | $1,211.4314 | $1,211.42 | $1,211.35 | $1,211.50 | |