| 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 | $162.39 | 11.679% | $181.3555 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $134.48 | 7.705% | $144.8417 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $17.82 | 9.640% | $19.5378 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $97.67 | 5.309% | $102.8553 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $109.64 | 13.748% | $124.7133 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $168.75 | 10.387% | $186.2781 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $37.50 | 8.719% | $40.7696 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $728.25 | $800.3513 | $800.36 | $800.35 | $800.40 | |