| 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 | $156.85 | 4.541% | $163.9726 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $163.60 | 4.198% | $170.4679 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $88.81 | 9.422% | $97.1777 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $133.44 | 3.578% | $138.2145 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $59.93 | 9.335% | $65.5245 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $240.90 | 10.600% | $266.4354 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $95.91 | 3.332% | $99.1057 | $99.11 | $99.10 | $99.10 |
| 7 purchase totals = | $939.44 | $1,000.8983 | $1,000.90 | $1,000.85 | $1,000.90 | |