| 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 | $160.76 | 13.424% | $182.3404 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $176.51 | 5.378% | $186.0027 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $27.90 | 5.113% | $29.3265 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $11.64 | 4.759% | $12.1939 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $159.47 | 5.761% | $168.6571 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $218.31 | 9.527% | $239.1084 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $15.85 | 11.844% | $17.7273 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $770.44 | $835.3563 | $835.36 | $835.40 | $835.30 | |