| 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 | $201.81 | 10.337% | $222.6711 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $16.61 | 7.236% | $17.8119 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $137.30 | 7.138% | $147.1005 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $143.25 | 3.692% | $148.5388 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $77.66 | 4.859% | $81.4335 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $238.65 | 13.332% | $270.4668 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $125.38 | 3.483% | $129.747 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $940.66 | $1,017.7696 | $1,017.77 | $1,017.75 | $1,017.70 | |