| 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 | $188.64 | 10.562% | $208.5642 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $49.94 | 5.525% | $52.6992 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $17.63 | 10.718% | $19.5196 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $17.79 | 5.470% | $18.7631 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $167.60 | 9.810% | $184.0416 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $224.30 | 3.641% | $232.4668 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $114.38 | 11.177% | $127.1643 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $780.28 | $843.2188 | $843.21 | $843.15 | $843.30 | |