| 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 | $164.66 | 12.567% | $185.3528 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $198.46 | 10.453% | $219.205 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $176.88 | 4.573% | $184.9687 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $144.87 | 8.514% | $157.2042 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $62.45 | 7.160% | $66.9214 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $95.52 | 8.630% | $103.7634 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $250.80 | 5.790% | $265.3213 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,093.64 | $1,182.7368 | $1,182.73 | $1,182.65 | $1,182.80 | |