| 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 | $124.37 | 7.855% | $134.1393 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $170.80 | 4.454% | $178.4074 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $54.51 | 12.250% | $61.1875 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $63.44 | 3.127% | $65.4238 | $65.42 | $65.40 | $65.40 |
| Purchase #5 | $185.91 | 3.152% | $191.7699 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $41.97 | 9.707% | $46.044 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $17.76 | 9.431% | $19.4349 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $658.76 | $696.4068 | $696.40 | $696.40 | $696.30 | |