| 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 | $165.43 | 8.577% | $179.6189 | $179.62 | $179.60 | $179.60 |
| Purchase #2 | $5.46 | 11.747% | $6.1014 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $124.75 | 13.358% | $141.4141 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $205.36 | 13.719% | $233.5333 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $85.40 | 10.345% | $94.2346 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $24.43 | 9.641% | $26.7853 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $88.60 | 13.730% | $100.7648 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $699.43 | $782.4524 | $782.44 | $782.45 | $782.40 | |