| 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 | $206.63 | 5.824% | $218.6641 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $163.53 | 7.439% | $175.695 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $98.30 | 5.672% | $103.8756 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $216.51 | 4.624% | $226.5214 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $230.85 | 11.413% | $257.1969 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $10.87 | 9.504% | $11.9031 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $155.70 | 5.428% | $164.1514 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $1,082.39 | $1,158.0075 | $1,158.01 | $1,158.00 | $1,158.10 | |