| 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 | $205.44 | 10.547% | $227.1078 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $171.62 | 9.550% | $188.0097 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $129.57 | 12.376% | $145.6056 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $138.40 | 6.823% | $147.843 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $175.49 | 13.499% | $199.1794 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $61.85 | 9.861% | $67.949 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $195.83 | 5.697% | $206.9864 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $1,078.20 | $1,182.6809 | $1,182.69 | $1,182.70 | $1,182.60 | |