| 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 | $134.34 | 13.604% | $152.6156 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $129.67 | 12.759% | $146.2146 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $76.30 | 9.456% | $83.5149 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $171.50 | 4.820% | $179.7663 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $49.58 | 8.310% | $53.7001 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $58.58 | 8.196% | $63.3812 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $14.66 | 6.524% | $15.6164 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $634.63 | $694.8091 | $694.81 | $694.75 | $694.80 | |