| 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 | $32.44 | 6.200% | $34.4513 | $34.45 | $34.45 | $34.50 |
| Purchase #2 | $141.46 | 11.247% | $157.37 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $157.66 | 9.871% | $173.2226 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $139.95 | 6.520% | $149.0747 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $185.79 | 10.529% | $205.3518 | $205.35 | $205.35 | $205.40 |
| Purchase #6 | $207.80 | 13.184% | $235.1964 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $35.41 | 4.595% | $37.0371 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $900.51 | $991.7039 | $991.70 | $991.65 | $991.80 | |