| 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 | $147.66 | 12.122% | $165.5593 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $165.38 | 4.704% | $173.1595 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $154.45 | 5.648% | $163.1733 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $43.78 | 3.371% | $45.2558 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $202.93 | 13.444% | $230.2119 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $93.58 | 10.727% | $103.6183 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $194.69 | 11.169% | $216.4349 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,002.47 | $1,097.4130 | $1,097.41 | $1,097.35 | $1,097.50 | |