| 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 | $190.46 | 6.814% | $203.4379 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $97.87 | 5.624% | $103.3742 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $165.94 | 7.164% | $177.8279 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $105.67 | 13.451% | $119.8837 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $195.83 | 13.127% | $221.5366 | $221.54 | $221.55 | $221.50 |
| Purchase #6 | $129.29 | 5.396% | $136.2665 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $174.71 | 4.486% | $182.5475 | $182.55 | $182.55 | $182.50 |
| 7 purchase totals = | $1,059.77 | $1,144.8743 | $1,144.88 | $1,144.90 | $1,144.80 | |