| 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 | $151.76 | 6.186% | $161.1479 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $116.81 | 9.510% | $127.9186 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $225.75 | 12.452% | $253.8604 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $74.62 | 9.741% | $81.8887 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $205.40 | 10.859% | $227.7044 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $242.77 | 13.697% | $276.0222 | $276.02 | $276.00 | $276.00 |
| Purchase #7 | $130.44 | 5.610% | $137.7577 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $1,147.55 | $1,266.2999 | $1,266.30 | $1,266.25 | $1,266.30 | |