| 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 | $112.53 | 9.150% | $122.8265 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $123.63 | 4.114% | $128.7161 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $153.79 | 9.776% | $168.8245 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $133.76 | 10.308% | $147.548 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $106.36 | 6.608% | $113.3883 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $8.42 | 6.396% | $8.9585 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $107.81 | 10.735% | $119.3834 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $746.30 | $809.6453 | $809.65 | $809.65 | $809.60 | |