| 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 | $178.46 | 6.292% | $189.6887 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $241.92 | 11.757% | $270.3625 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $27.59 | 9.546% | $30.2237 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $43.38 | 11.249% | $48.2598 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $84.55 | 4.675% | $88.5027 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $147.91 | 12.360% | $166.1917 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $195.69 | 10.382% | $216.0065 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $919.50 | $1,009.2356 | $1,009.23 | $1,009.20 | $1,009.30 | |