| 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 | $173.51 | 10.682% | $192.0443 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $56.64 | 12.276% | $63.5931 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $107.28 | 10.444% | $118.4843 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $129.34 | 8.213% | $139.9627 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $227.92 | 10.229% | $251.2339 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $233.51 | 12.300% | $262.2317 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $208.88 | 10.202% | $230.1899 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,137.08 | $1,257.7399 | $1,257.72 | $1,257.80 | $1,257.70 | |