| 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 | $176.63 | 9.152% | $192.7952 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $218.51 | 8.562% | $237.2188 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $170.53 | 10.545% | $188.5124 | $188.51 | $188.50 | $188.50 |
| Purchase #4 | $16.29 | 11.599% | $18.1795 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $100.82 | 8.309% | $109.1971 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $213.69 | 6.310% | $227.1738 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $88.45 | 9.300% | $96.6759 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $984.92 | $1,069.7527 | $1,069.76 | $1,069.75 | $1,069.80 | |