| 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 | $199.99 | 4.169% | $208.3276 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $132.30 | 8.537% | $143.5945 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $66.83 | 5.452% | $70.4736 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $50.87 | 8.103% | $54.992 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $82.43 | 13.328% | $93.4163 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $52.64 | 3.759% | $54.6187 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $29.93 | 3.154% | $30.874 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $614.99 | $656.2967 | $656.29 | $656.25 | $656.30 | |