| 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 | $151.96 | 12.559% | $171.0447 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $195.73 | 6.123% | $207.7145 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $193.83 | 5.656% | $204.793 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $107.77 | 3.872% | $111.9429 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $50.73 | 3.471% | $52.4908 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $134.77 | 6.595% | $143.6581 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $9.86 | 12.345% | $11.0772 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $844.65 | $902.7212 | $902.71 | $902.75 | $902.70 | |