| 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 | $185.97 | 13.254% | $210.6185 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $52.44 | 5.641% | $55.3981 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $140.87 | 7.585% | $151.555 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $107.99 | 13.259% | $122.3084 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $171.72 | 12.454% | $193.106 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $208.27 | 4.162% | $216.9382 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $215.27 | 6.468% | $229.1937 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,082.53 | $1,179.1179 | $1,179.13 | $1,179.10 | $1,179.10 | |