| 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 | $178.30 | 3.662% | $184.8293 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $24.58 | 3.823% | $25.5197 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $42.97 | 12.563% | $48.3683 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $204.67 | 10.721% | $226.6127 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $169.31 | 7.117% | $181.3598 | $181.36 | $181.35 | $181.40 |
| Purchase #6 | $20.86 | 3.856% | $21.6644 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $48.72 | 7.339% | $52.2956 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $689.41 | $740.6498 | $740.65 | $740.60 | $740.70 | |