| 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 | $155.51 | 5.399% | $163.906 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $119.71 | 12.364% | $134.5109 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $62.28 | 7.313% | $66.8345 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $243.76 | 6.183% | $258.8317 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $14.94 | 11.667% | $16.683 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $88.94 | 3.482% | $92.0369 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $118.85 | 12.655% | $133.8905 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $803.99 | $866.6935 | $866.69 | $866.75 | $866.60 | |