| 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 | $170.65 | 7.495% | $183.4402 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $113.59 | 7.792% | $122.4409 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $203.75 | 13.439% | $231.132 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $114.88 | 8.547% | $124.6988 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $190.46 | 10.338% | $210.1498 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $201.56 | 12.413% | $226.5796 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $149.25 | 4.872% | $156.5215 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,144.14 | $1,254.9628 | $1,254.96 | $1,255.00 | $1,254.80 | |