| 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 | $145.68 | 12.571% | $163.9934 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $22.62 | 9.739% | $24.823 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $131.76 | 12.655% | $148.4342 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $92.91 | 12.746% | $104.7523 | $104.75 | $104.75 | $104.80 |
| Purchase #5 | $163.91 | 5.287% | $172.5759 | $172.58 | $172.60 | $172.60 |
| Purchase #6 | $187.27 | 13.844% | $213.1957 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $78.52 | 12.592% | $88.4072 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $822.67 | $916.1817 | $916.18 | $916.20 | $916.20 | |