| 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 | $188.92 | 6.475% | $201.1526 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $200.33 | 13.294% | $226.9619 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $149.25 | 3.297% | $154.1708 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $191.47 | 12.794% | $215.9667 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $64.50 | 7.102% | $69.0808 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $212.99 | 8.822% | $231.78 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $200.93 | 13.210% | $227.4729 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $1,208.39 | $1,326.5857 | $1,326.58 | $1,326.55 | $1,326.80 | |