| 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 | $144.48 | 10.864% | $160.1763 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $166.72 | 9.769% | $183.0069 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $80.71 | 7.777% | $86.9868 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $164.30 | 11.274% | $182.8232 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $19.80 | 7.252% | $21.2359 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $213.46 | 6.770% | $227.9112 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $163.89 | 5.742% | $173.3006 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $953.36 | $1,035.4409 | $1,035.45 | $1,035.45 | $1,035.40 | |