| 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 | $177.56 | 9.573% | $194.5578 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $10.25 | 6.725% | $10.9393 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $132.44 | 9.145% | $144.5516 | $144.55 | $144.55 | $144.60 |
| Purchase #4 | $198.32 | 8.570% | $215.316 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $129.91 | 10.290% | $143.2777 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $54.87 | 4.827% | $57.5186 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $85.88 | 13.652% | $97.6043 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $789.23 | $863.7653 | $863.77 | $863.75 | $863.80 | |