| 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 | $186.33 | 3.343% | $192.559 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $49.90 | 11.776% | $55.7762 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $148.53 | 3.786% | $154.1533 | $154.15 | $154.15 | $154.20 |
| Purchase #4 | $45.81 | 11.571% | $51.1107 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $32.92 | 4.305% | $34.3372 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $75.83 | 10.303% | $83.6428 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $43.43 | 4.569% | $45.4143 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $582.75 | $616.9935 | $616.99 | $617.00 | $617.00 | |