| 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 | $110.69 | 3.379% | $114.4302 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $37.67 | 5.669% | $39.8055 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $96.74 | 8.537% | $104.9987 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $176.68 | 4.573% | $184.7596 | $184.76 | $184.75 | $184.80 |
| Purchase #5 | $65.70 | 6.342% | $69.8667 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $166.43 | 6.709% | $177.5958 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $137.73 | 9.631% | $150.9948 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $791.64 | $842.4513 | $842.46 | $842.45 | $842.50 | |