| 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 | $126.63 | 7.543% | $136.1817 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $86.77 | 3.828% | $90.0916 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $121.65 | 10.476% | $134.3941 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $192.86 | 13.859% | $219.5885 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $63.33 | 10.546% | $70.0088 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $49.30 | 6.170% | $52.3418 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $158.47 | 5.261% | $166.8071 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $799.01 | $869.4136 | $869.41 | $869.45 | $869.40 | |