| 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 | $158.54 | 12.174% | $177.8407 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $16.27 | 4.565% | $17.0127 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $82.50 | 10.709% | $91.3349 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $229.52 | 4.431% | $239.69 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $23.32 | 11.629% | $26.0319 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $93.59 | 11.315% | $104.1797 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $196.85 | 4.364% | $205.4405 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $800.59 | $861.5304 | $861.52 | $861.60 | $861.40 | |