| 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 | $202.25 | 9.189% | $220.8348 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $165.29 | 8.717% | $179.6983 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $219.54 | 9.194% | $239.7245 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $81.31 | 4.598% | $85.0486 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $91.77 | 13.175% | $103.8607 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $183.84 | 11.816% | $205.5625 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $150.43 | 11.570% | $167.8348 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $1,094.43 | $1,202.5642 | $1,202.55 | $1,202.55 | $1,202.50 | |