| 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 | $183.68 | 3.730% | $190.5313 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $238.38 | 5.373% | $251.1882 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $73.89 | 7.244% | $79.2426 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $86.68 | 6.273% | $92.1174 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $64.28 | 5.772% | $67.9902 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $186.99 | 10.623% | $206.8539 | $206.85 | $206.85 | $206.90 |
| Purchase #7 | $180.34 | 10.562% | $199.3875 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,014.24 | $1,087.3111 | $1,087.31 | $1,087.35 | $1,087.30 | |