| 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 | $141.42 | 4.644% | $147.9875 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $205.76 | 3.872% | $213.727 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $13.50 | 4.280% | $14.0778 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $101.40 | 9.713% | $111.249 | $111.25 | $111.25 | $111.20 |
| Purchase #5 | $18.55 | 5.345% | $19.5415 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $180.37 | 10.301% | $198.9499 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $237.59 | 6.339% | $252.6508 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $898.59 | $958.1835 | $958.19 | $958.25 | $958.10 | |